Trying it again

My last sled was a 1971 ski doo Olympic. That I had until 1980. Started snowshoeing and cross country sking and gave up snowmobiles. Now I'm old and want to ride again. Bought a 1999 Polaris rmk and 2002 800 rmk to share with my neighbor. Physically they look in good shape but I will have to go through them and make sure they are reliable. You can get in lots of trouble in the mountains of montana. I will be checking in for repair and riding questions as I relearn this sport.
Thanks
Randy

Trying it again