So this weekend i am planning to go wakeboarding both days but the over night lows are dropping into the low 30's saturday and sunday night. the boat is in a building but it is not heated and lots of air can get in. Is there anything i can do that would be a easy or long pull apart and out together so i can still go wakeboarding this weekend or do i need to do a full winterzation and be done for the year? I also have a heater. It is only 2 days that are getting that cold. Any help would be great.