Hi All, sorry if I'm intruding-homeowner here. Two years ago I had about 10 pine trees removed from my back yard, and the lawn has never been thick and has always been very uneven with high and low spots, like divots. Last October I aerated and limed the yard and then dormant overseeded in December before the first snow. Looking at it now I have patches of moss everywhere(backyard). I'm thinking whatever seed is down is wasted anyway with all of the moss cover. What is the best way to renovate this lawn? Size is 155' by 180', with 75% of that being back yard. I don't have a pickup truck. I'm thinking of doing it in sections so I can topdress it as I have access to my friend's pickup. Suggestions???