This is my first time applying for grad schools too so I don't have any advice on that front but it looks like we're in the same situation! I don't really want to start a HESA program without a GA position because I feel like it'll be harder to get a job when I graduate, I think I'm going to look for a student affairs related job at one of the local colleges around here and reapply next year. Good luck with your last school, I hope you get some great news.