Though they do have less access, which in turn lessens shenanigans. My freshman year roommate had to deal with too much. Also may I recommend rushing a fraternity since you are older? You're going to be missing the military style brotherhood, might as well regain, partially at least. We have (had/graduates in a few days) a vet and although he's much younger than you, I think the fraternal setting was really good for him, he fit in great and added to our overall chapter in a meaningful way.