I have decided apply for the online Masters of Instructional Design program through USU. After a year into this Instructional Design job, I still really like it and feel like I would be able to more advanced stuff if I had a Masters. I considered the PhD, but if I don't have a Masters in Instructional Design, I have to take all but two Master's courses anyway.
That means that I have about six weeks to get everything done to get in, including taking the GRE again because it has been more than five years since I took it, and getting good letters of recommendation from my former graduate teachers/chair, which just might be impossible. Here's to hoping I get in.