Newbie here. I am seriously considering buying an Intex 16'X48" pool and wanted to see if anyone had some tips, tricks, or hints for this pool. I was going to purchase a Gorilla Pool Pad for it as well, but I can't find the right size for it. What type of pad should I use w/ the 16x48? Do you suggest laying down some type of tarp as well? It will be installed in my backyard which is not landscaped. Any advice is greatly appreciated.