Free: Contests & Raffles.
We did this trip years ago and will probably do it again in the next few years with the keys. Definitely one of my favorite vacations of all time. Scenery was epic, lots of stuff to take photos of.The crows are pretty crafty there. Don't leave any food in the back of your snowmobile. We watched them get into multiple snowmobiles and pull out everything to get to a bag of chips or a sandwich.