Since 4 miles is not very far, if I was to shoot a deer first day in your siutation, this is what I would do:
-Bone out all the meat
-Pack meat, head and cape to truck
-Drive into town, fill cooler with ice, buy whiskey, put game bags in heavy duty contractor trash bags, and put meat on ice.
-Hike back to camp with whiskey and hang out with your friends.