My wife and I cleaned our 5th wheel and I spent 2 days detailing my truck for a month long trip to the smokies. We left here it was sunny, the weather report for the entire way there was sunny with maybe a 10% chance of rain. I had my handicap scooter apart and stuffed in the back around the hitch and guess what? it rained from Bristol all the way to the mountains and got my controller wet in the scooter which ruined it. Not only wasted my time cleaning I lost a $1000 scooter. Just no guessing about the weather here.