Just wondering if anyone knows if these exist. I'm doing a canoeing trip through the BWCAW in a couple of weeks and supposedly many parts of the area have verizon analog cell coverage, but it is too remote for anything digital to work. It would be nice to have a "disposable" phone to take along that would work at least some of the time. I'm not interested in any features other than enough durability to last through at least a week of canoeing/camping/hiking, a decent batter life and the ability to work with a weak cell signal.

Thanks,
-Mike