Retired Navy Senior Chief, Cibolo, TX, close to San Antonio. Have been reading your forum without registering. Bought current house about 2 years ago. About to have my 16 year old in-ground pool re-surfaced with Quartzscape and new tile at the top of the water line. Looking closely at going to saltwater and maintaining myself vs. current 185/month to local service. Thanks for the knowledge you've already given me. Looking forward to getting even more and maybe helping others too!