Not to get too literal on you, but...
1. Wife and kids.
2. 24 hours is really short notice. I'd skip work, for starters, but things like drugs, orgies, or drug-fueled orgies don't appeal to me. I'd be spending time with my wife and kids.
3. Whatever we've got in the house. 24 hours, man. Have you looked at the crap that's going on outside? We're not leaving the rough ridin' house. You really think restaurants are open?
Or is this a situation where we know we've only got 24 hours, but nobody else does?