Re: watching them re-winterize. Suggest you really make them show you how? That means it's your hand turning the valves! Your hands hooking up the bottle of anti freeze to the pump! Don't let them touch a thing - just tell you how to do it, and supervise while that's being done. The water heater is a no brainer. The ice maker can vary. Some of them you just make pink ice cubes! Take some notes for later when you get done while it's still fresh in your mind. Doing it right is a simple process, but it almost has to be done in the proper sequence?
Best of luck with the new toy! -Al
1997 37' HR Endeavor, 275hp Cat, Freightliner
03 CR-V Blue Ox, Ready Brake