We had to replace vinyl liner this year. Pool is filling as I type this. We are just using garden hose. This is only our second summer with the pool and I still feel like I am learning. Once pool is filled, where do I start first? I do have test kit and will test water but then what? Is there a schedule I should follow? Or can someone direct me where to look on this site for some guidelines on how to start up with all new water? Any guidance is greatly appreciated!