Hi, fellow pool owners. We have a lovely, old, very functional pool. The decking is cracked and uneven, including around the edges of the pool. The tiles are coming off. Poor thing looks so shabby. but we love it! We do not want to put huge amounts of money into it. I need suggestions! We are in Texas where we can use the pool at least six months out of the year (it has a heater, but we don't want to spend that much on propane!) and the attached hot tub year round. Thanks!