RE: Up the creek without a truck!
I think that I would explain to the Brother-In -Law what a bind he put me in and see if he would switch cars with you when you go hunting. I'm sure that he would not mind driving your car a few times. If not, maybe you have a friend who does not hunt and has a truck. They might switch with you for a while. Good luck. If this does not work, I would let my Brother-In-Law know that your pissed and going to make his life suck until you get a truck.
Mike