I'm planning to renovate or completely re-establish my lawn which is roughly 28000 sq ft. It has never been seeded with anything as far as I know so I have no idea what is currently growing. I know I need to get a soil test before anything, then apply ammendments as recommended by the test. For the area I am in, fescue is recommended by the univ. extension and the renovation will be done mid/late Aug-mid Sept timeframe. What is the best way to approach this? 28k is alot of ground to cover so I am thinking a partial renovation by mowing existing grass low, power raking, bagging, aeration, then slit seeding, starter fert and maybe top dressing. I can rent any equipment needed and will have 3 people to help. I also own a 36" Ryan Aerator. Any tips or information would be greatly appreciated.