So far, we have catawba grapes, elderberries, pears, peaches, tart cherries, cranberries, apples, crabapples, and blueberries planted. To help the watering, we drilled a hole about 2 inches from the bottom in a 5 gallon bucket, and placed one beside each tree. Then, just fill the bucket, and move to the next tree. It really is quite the site to see.
Here's the pear trees right after we got them in the ground.