Well I believe I have found a reputable installer for my liner. He warranties his work and carries GLI liners with the gold warranty. He will be out Saturday to give me a quote. I had a question though I just pulled the winter cover off yesterday and noticed a huge tear in the deep end which has caused the water to enter behind the liner. I'm worried it will start to deteriorate the floor. I feel a bit stuck as I cant empty pool otherwise I assume I would risk it collapsing. Should I be worried and do I have any other options?