I think I found the problem. I thought it was the rear so I drained the fluid and changed it. It wasn't really too bad at all and then I checked the previous owner's notes and he had done it twice before so it wasn't a rear fluid problem. I jacked the rear up and just like last night, the passenger wheel wouldn't turn! Well, the parking brake was frozen on the passenger side. I removed the wheel and started to spray the lever with PB Blaster and it would move a little but the spring couldn't pull it back. I pulled the drum off and checked the moving parts on the wheel side and they all moved freely. So it was definitely at the lever hinge point that it was sticking badly. I was able to remove the bolts holding the lever on and put it in the vice and hit it with the heat gun and PB Blaster and kept hitting it back and forth with a hammer. The heat allowed the fluid to break free most of the rust and it finally came loose! Wow, it was really rusty and that lever has a rubber boot to protect it from moisture. I haven't driven it yet(I worked on it from 5-9 tonight after work on a wet driveway) but I'm sure that was the problem.