I would say that a college degree is a good asset to have, although not an absolute necessity in todays world. I have friends that didn't graduate, and have good jobs making well above the median income, I also have friends that have graduated with a good deal of debt and are doing nothing with their degrees. For me, it all comes down to cost-benefit. If you choose to get a degree, make sure it's useful in a way that translates to direct income. Choose a career that's attainable, in demand, and has a good payout. If you can get a bachelors for 25K, get an entry level job for 50K, you're doing alright. Now flip that... if you have 200K or more in debt and can get a job making 30-50K... you'll never dig yourself out (or at least for a long time).
I would probably step back, look at your long term goals, and see how college fits or doesn't fit them.
Can you upgrade your work without a degree? You write well and use grammar correctly, how about an office manager or sales admin or secretary etc position that would give you a higher income and allow you to get into RE further via the higher income.
I would avoid college until you have a clear-cut path determined... if that is present, then go for it.
In my case, my parents expected that we went to college and helped finance a good portion of it. I left school with 12K in debt, with a bachelors degree and an entry level job paying double what my retail management job while in school paid. For me, it was a great safety net and springboard to get my feet off the ground. I also probably would have been better off going to a trade school rather than traditional college, and probably will go back for similar training in the future.
Good luck with your decision, I just wouldn't go just to go... make sure you have a career in mind.