The jog to the post office and back is evil. It is only about 6 miles, but after you get about a mile into it there is a downhill that lasts for a half mile. After you get done with the half mile down there is a half mile up.

I made it all of the way to the post office (~3 miles) and part of the way back, but those hills are some evil stuff. I had to walk the last couple miles. I may buy a bicycle soon too. Wal Mart had a chopper bicycle. I figure it would be really good exercise since I would get exercise fighting people off as they tried to beat me up for riding it around.