We’re building, on a mountain (about 959 elevation) and should be done by next April. Pool will be after build. I’m looking to do something like a dunk pool, maybe square or rectangular with a sitting ledge. Enough room to do aerobics. We had an inground pool in. Wisconsin for 18 years. I’m hoping to get ideas and suggestions, especially if you live in Maine, NH, VT or Upsate NY.