So there is a book I read a while back, I think it was a James Wesley Rawles book but can't recall for sure. But it was a post society collapse, and the end of the book takes place in the future where two characters dig up a trove of ammo cans filled with loot from the main raiding maurater group. It ends with them going to get ice cream after hitting it rich. It's a weird ending, but that book has been on my mind lately and I think I want to re-read it. Does this sound familiar to anyone?