Im trying to get an idea on what to charge for overseeding a 24,000 s.f. lawn, the lawn is 80% kbg, and 20%rye, it was just hydro seeded last fall and aerated, the holes are still there. They want to seed again so the lawn comes in fuller as there are bare spots. I don't usually overseed so I don't know where I should start with prices. Any suggestions or help would be appeciated.