Bought a house with a saltwater in-ground fiberglass pool. I've never owned a pool before. Pool guy charging more than $400 to open. Is there some sort of opening "checklist" available? I really want to learn the system and take care of it myself. It's a beautiful little pool, but spending $1k a year on service calls is not something I'm interested in. Anybody have a helpful resource for opening and closing checklists? I'm going to be paying for a pool service to do it right the first time, but I'd like to take over. 

Thanks everyone!