I’m fairly new to pools. Bought a house in Nebraska 2 seasons ago that had an existing 20k gal in-ground vinyl liner pool. I’ve done okay with the chemicals so far. I have done a ton a research so far, but still have a lot to learn. I have opened and closed my pool both seasons. The heater was pretty old and finally needed to be replaced, so I’m taking the opportunity to re-do all of my equipment. I’m upgrading to a variable speed pump and switching from a sand filter to a cartridge filter and switching from a normal chlorine pool to a salt water pool and of course replacing the heater with one that has the cupro-nickel heat exchanger. I’m going to install a basic pool automation system that controls the heater, pump, and SWG. I’m trying to do all of the work myself so that it forces me to learn as much as I can. My only water feature is a pool slide. I would like to get to the point where I could be gone for a week and not come back to a green pool. So far I feel like a bit of a slave to the pool, although it seems to be worth it most of the time.