I have an in ground fiberglass pool that was installed according to the neighbors in 1993. It has significant staining, spider cracks in the gel coat all along the rim and top edge, and several places where I repaired holes in the bottom using fiberglass cloth and resin. Is there any decent method and coating that I can use to fix this myself? I am that person who does everything myself if I can. Later this year, I will be trenching my yard and hooking up to city water myself. I am fairly handy if given some good instruction
