We haven't used our pool for the past 2 years because of a family illness. We want to use it this year but there is mud in the bottom. We put in a new liner 3 years ago but our old cover split and allowed the leaves in. Trees next to the pool are now gone but the sludge and wildlife remain. Our neighbor who helped for 10 years has moved. How do we clean our pool so we can use it this year? We are both seniors and my husband is not "handy". We do have some young hands who will help if we can figure out the best thing to do. Suggestions please?