Mark,
Shared your slide show with a couple of guys at the office who are into photography and they asked me a couple of questions that I promised I would pass along to you....
How many shots did you take on vacation and what lens did you use for the sweeping vista shots (particularly the two shots of the lake towards the end with the mountain reflections in them)?
They were both VERY impressed with your shots. One of them, our CFO, is a real tech head and puts together similar shows of his summer trips. Last year was China, the year before was Ireland and before that was Europe. He is very interested in what type of lens you have that gives the tac sharp pictures at those ranges. Both of those guys shot Nikon D200s.
Thanks!