Pool recovery

[Softthunderrainr]

Hi, I'm new here... anyway to make a long story short. I just inherited my grandparents' house. It needs a lot of work but I'm determined to bring it back to the glory i remember in my childhood. Well, 20 plus years ago my grandpa had their vinyl in ground pool filled in. The patio can still be seen where the pool was. I loved this pool and I want to unfill it and restore it... my dad told me tonight that my grandpa had it filled in with trash and old tires.. I'm at a loss on what to do now. I'm not sure how to deal with the old tires.. Is it possible to recover this Pool? Any suggestions or help would be appreciated

Thanks

[Teapot]

Just one thread please, it gets too confusing otherwise.