Hacksaw (and anyone else who smokes cigars): be sure to leave the info that you have cigars with you on the front seat of your car at the trailhead, or in the info you leave for a friend regarding when to call out the search parties. All they will have to do is surround the possible area, and whichever group is downwind can just track you upwind.

Big Grey Man: If it's 18 years old it should be able to walk on its own. Or at least, follow you.

A really good book that you can reread, and the deck of cards. Make sure there's 52 there, as fewer is a real pain.

Sue