Welcome aboard Jason! Former Navy here, and my son is currently on deployment on an amphib.

My best recommendation would be to get a shave ready razor from the classifieds. You will be getting a good quality razor at a very reasonable price. Kenrup (a member here) also sells starter sets. It's not that I am trying to steer you away from buying a sexy new one. Rather, get you started with a good razor so you can then determine what you really want. Start with something like a 5/8 or 6/8 round point.