Hey all, Like the title says, at what point do you start taking measures to protect your boats? I really like having my pontoon fully inflated and ready to toss in the water upon arrival. Last year my dad and I went up to Leech Lake and had to stop a couple times to let air out, but how about just heading up Hwy 18 to fish Rattlesnake? I think 18 hits maybe 1500 ft at Tiger Mountain. Anyone experienced any problems at that elevation?