I'm with Ole: way too much gear. Choosing is the hardest part. Once you're out there, it's alot easier to make the gear (whichever part of it you brought) work for you. Most of the time, I bring along a bunch of stuff that I never use.

The format is typically exclusive: if it's 4x5", I have enough stuff to schlep that bringing another camera (and films) is not going to happen. If it's MF, ditto. I will on occasion throw in a rangefinder...

But if I had that golf cart... I could carry it ALL!!!