A neighbor is giving us his older 15 x 24 x 52 above ground oval pool. The straps underneath are rusted & falling apart, the track has some rust spots & the wall has a few rust spots as well. The track is no big deal, it can be fixed,so can the rust spots on the wall. The problem we are having is finding the straps for sale online, or even an alternative to using the straps. If you know nothing about oval pools please don't comment, this is a problem that needs someone with experience. Oval pools are set up differently than round. Thanks in advance!