Upload & Sell: Off
my family travel kit has been whatever version of 5d I have, 24-105, and a fast prime (35 or 50 1.4). If I bring a 3rd lens, its the 16-35II, which is not only my most used landscape lens, but my favorite video lens, and big group/Hotel room lens.
I have a light traveler tripod that I have been taking with me more frequently.
If its a dedicated photo trip, I may take a little more. when I went to Yosemite last month, I also took my 24 tseII and 70-300L. the tse got some use, and the 70-300 not much. I also took the 24 1.4 II to do some star scapes, but got no used. my 24-105 ended up getting the most used, though it was my least heralded lens.