Free: Contests & Raffles.
I would be careful with ice though, if you get the meat wet (melting ice) it will ruin.
I find it interesting how different folks have learned to take care of meat. Strong opinions for sure. I respectfully disagree with the idea that you can't get meat wet. I prioritize clean, cold, and dry in that order. In my experience, meat packed in ice with the cooler drain open to drip turns out perfect. Never lost a bit of meat using this approach, it's pretty much the only way to go with an early archery elk. I lost some meat around the ham bones on an elk a few years ago when I hung it overnight in the 50's instead of driving 40 miles for ice and will never chance it again. I bone it all out now, bury it in ice, and sleep easy. Skinning a deer really doesn't take that long, I'd do it if you can.