I live in North Georgia and have an otherwise good looking lawn. Regular trugreen treatments. Very thick and healthy turf. Two problems. My lawn is no longer smooth and level. The mower is bouncing as I go enough to make circular marks, I've had to slow down the mower to keep the marks less noticible. How do I level this? My back yard is dying in spots and the water is pooling even though there is a decline. Will an aeration cure this? Is renting an aerator at Home Depot sufficient? I've had bad luck with landscapers down here, called 3 made appointments and none showed, so I'll be doing all of this myself. Please help, thanks!