Get married or not?

My bf is in the military and re-enlisting for another 4 years. He said he plans on marrying me before he leaves to Colorado (where he will be station at). We’ve been together for 2 years. He told me he wants a future with me and it would be easier for us out there considering the military pays for housing and all that. I live in Los Angeles, so going from the big city to Colorado Springs where theres not much to do but hike is kinda scary. He’s asking me to leave my family and my city for a life with him in a new state. He says he will fly me home as much as possible to keep me sane. I suffer from anxiety so idk if I’m fit to be an army wife. Idk if I’m able to be alone in a house for a year while he’s deployed. I depend a lot on the company of others. I know moving out of my parents house and going to a new place will mature me more but it still scares the hell out of me. We’re 24 years old which isnt a bad age to get married but would it be best if he were to just go to Colorado on his own and I stay behind to just work on myself?