The soil my yard sits on it extremely rocky. It's very nice soil, all glacial till and stream bed composition, but more rocks than I care to count. Digging a hole is an exercise in futility as I will encounter round rocks about the size of a baseball or grapefruit more often than not.
I would like to take a rototiller to a patch of land but fear what will happen with all those damn rocks. What kind of things should I look out for when rototilling really rocky soil? Do I need a special tiller, should I simply not do it, would renting one be a bad idea (I'm thinking of damage to the unit), would a rototiller not do a good job? Are there other options besides a tractor?