In  1995 I returned to Vietnam.  Only this time as a tourist, but also as a  time traveler at least in the sense of going back into my memories. 
     After  a few days kicking around Saigon, which will never be Ho Chi Minh City -  not for me or anyone else of my generation - I asked my guide to take  me the twenty or so kilometers north to  Long Binh where I had been stationed for most of my tour of duty.  He  engaged a car and driver and up Highway One we went.  Everything was  very much the same as we traveled north, a mix of traffic - trucks,  buses, lambrettas and cars of all sizes, just no tanks, jeeps or other  US Military vehicles.  
      My first surprise was that Long Binh Base  was gone.  There were no building, no trees, no roads.  There was  nothing but rough terrain where even the concrete pads that served as  the foundation for buildings had been removed.  Stateside, when I heard  that the country had fallen to the North Vietnamese, I had assumed that  the Vietnamese would have moved into take over the base.  I expected to  see the hospital, the stores, the hootches and especially the Generals  officer’s houses occupied.  What I failed to grasp in my limited world  perspective as an American was the deep feelings regarding things  American held by the North Vietnamese.  They wanted nothing second hand  from the US.  This was later confirmed when I saw the base at Phu Loi,  an other base at which I had been stationed, in what had been the 1st  Infantry Division TAO.  At Phu Loi there was a Vietnamese army base, but  they had torn down everything we had left and rebuilt it from the  ground up.
      We turned off Highway One to drive along the road that  had been in the shadows of the bunker line that ran along the southern  perimeter of Long Binh.  Back in the day, the area to the south of the  road was a free fire zone with large earthen berms on the far side of  the empty field to protect the villages from a stray bullets.  Now the  villages had leaped over the berms and covered the entire free fire  zone.  There were no recognizable landmarks, just all these newly constructed houses and stores.   
      I despaired of ever finding the old village where the most  significant event of my combat tour occurred - the night we were ambushed and Sgt. Lara was killed. Rather than interrupt this naritive, I suggest that you read my post  at http://hallmant.wordpress.com/a-recollection-from-vietnam-spring-of-1968/. 
      My  next surprise was that I was able to recognize the road that lead to  the village where the old French Observation Post had been.  I have no  idea how I did it, but I simple knew.  I sat up suddenly and said “turn  here.”  That I was correct wasn’t clear for at least twenty minutes.  We  found the old village gate, but this meant nothing as I couldn’t  remember the name of the place.  There was no French OP.  We stood  around with my guide translating for me as I asked about the changed  landscape and handed out Polaroid pictures of anyone who would stand  still for me.  Then I noticed a large area, maybe twenty meters square  where there was no grass or weeds growing.  An old man was squatting in  the dust repairing bicycle tires.  I walked around this open area and  realized that this would have been where the French OP was located.  I  scratched with my shoe in the dust and down a few inches found a very  old concrete pad - obviously the foundation of the old OP.  I was in the  right place!  This was amazing.  I begin asking about the family that  lived beside the old facility and the two young girls that had stayed up  late selling us Military Policemen cigarettes and cokes.  No one could  answer me.  Finally a young man approached who knew what I was asking  about.  He told me that the two girls, who had been preteens during my  tour, had grown and become girlfriends of several American Military  Policemen, my subsequent replacement several times removed.  When the US  fled and the country fell to the North, the girls were executed as  traitors and their house was destroyed.  Later he took us to met the  mother who now lived kn the next village.
       After I was satisfied  that there was nothing more for me at this site, we drove down the road  towards the river, retracing the route we took that night that Sgt. Lara  was killed.  In my memory the distance between the French OP and the  Buddhist temple where the ambush took place was at most a few hundred  meters and within site of the OP.  But reality had a big surprise for  me.  The Buddhist temple was about a kilometer from the OP with several  turns and bends in the road.  I just stood there in the middle of the  road looking at the temple unable to comprehend the difference.  If I  closed my eyes I could see the scene - the darkness of the night, the  wrecked jeep and the fleeting movements that we fired at.   I could  remember it all in great detail, the smells, the silence and the noise  of the gunfire that shattered it.  I could see it all.  I could feel it  again, the cool breeze and the chill of the fear-sweet against my skin.   I remembered my actions, my failures and the hopeless feeling as we  looked at Sgt Lara lying unconscious on the ground.  Yet here, back in  the future, I couldn’t find the empty lot where I found Sgt. Lara that  night.  I couldn’t even guess which building now occupied the site.   There was little correlation between memory and reality.  The lesson was  clear, time and Vietnam had moved on, putting the war behind it and so  should I.