The Va has me on track for transfer to the forestry program at CSU. The problem is it only pays like 34k a year and with my my medical condition im not sure that I can do the math required for a bachelors in forestry.
Personally I would worry less about the pay and more about what type of environment you would like to be in. If outdoors is your thing, then forestry is definitely one of the paths you can take. In regards to the math part of it, you could probably get by with a cheat sheet and some good notes, possibly some tutoring as well to help you work around any roadblocks your injury may be causing. It won't be easy, but since it is something you have to live with, it would be best to learn how to work around it now so you are better prepared later. Quite often, instructors are more willing to work with you when they know the circumstances.
Look at entry level jobs for the Forest Service, or at the state level (here in Washington state, it is the Department of Natural Resources that takes care of our forests).
Also check out the national park service and what requirements they have for different types of jobs. And there are a lot of different types of jobs. Everything from interpretive guide, to law enforcement.
If you are physically fit, I'm sure there are companies looking for guides to take people down rivers on a raft, hiking in the mountains, anything where the average person would need to be babysat through their experience they just paid for. Jeep trail guide in Moab comes to mind.
As for the money part. I had a jeep I went wheelin' with when I worked at McDonalds. It wasn't awesomely built, and it wasn't pretty, but I found a way to make it happen on $3.25/hr in the early 80's. Not saying having a decent paying job doesn't help, but if you want it bad enough, you will figure out a way to make it happen.
Hope this helps.