Ummm, don't you have health insurance through work or anything? Ouch! That sucks. Yeah, you could have bought like10,000 rounds of 7.62 or something. I wouldn't worry too much about ammo. I think I am going to bring my Saiga 12, my P22 and my AK. That should be fun enough. As for ammo, .22 and 12 guage is relatively cheap. I'd say I will bring 300-400 rounds of 7.62 and hopefully have some left when we are done!
Bart
EDIT: By the way, what news do you have about your foot? Everything ok or is it serious?