[jcanavera]

The key is to practice. Find an empty parking lot on a weekend, set up some plastic trash cans and back to your heart's content. You will learn if you spend a little advance time. Plastic trash containers are a lot more forgiving than trees.

Second thing to remember if you have tandem wheels. Keep your tire pressure at proper levels. I witnessed a person roll a tire off a wheel rim while backing into a site. Interestingly enough the guy put the spare on and proceeded to roll spare off as he continued his backing pivot. In both cases the tires were low on pressure.

Jack