Hey, I want to try digging up a veggie patch with a 4-wheeler! Sounds like a blast.
Be sure to site your garden well away from any trees, though. Tree roots invading will give your plants less and less water and food until they give up altogether. The trees will reach out to all that great food and drink, like it's a gourmet buffet.
As a guideline, the root system of most trees extends further out from the trunk than the branches reach. Oh, and trees keep on growing for years and years . . .
