@Chauvin Rupley
Welcome to the community! I am active duty army as well and started on this "real estate" journey just a few years ago. Since we dont have a lot of time on our hands naturally, I have been doing "buy and hold", which goes hand in hand with how frequent we are forced to move. Just a couple of tips from one newbie to another:
1. Since you will be moving...a lot, know not only WHERE you want to rent, but WHO you want to rent to when you leave. This has helped me immensely as I bought properties that were on the high end side, but I would get A/A+ tenants who rarely ever bother me, and make land lording very easy. Plus the appreciation in those areas are generally pretty good.
2. The VA loan is great, but from the 2nd time on, if you use it, your funding fee is 3% of the purchase price, which can definitely hurt cash flow. Try and put at least 5% down if you have the cash, it'll help. And TRY to refinance out of your current primary home to a conventional loan before you leave. That way you have the super low interest rates available to you for the next 30+ years vs an investment loan rate, and you get your full VA eligibility back. I made this mistake once and its going to cost me over 10K in interest before I can pay it off fully.
3. Generally, DONT BUY in a military town during PCS season...competition is CRAZY and you'll end up paying a premium. Try and buy during the lull, especially during Winter, you'll save a lot of money.
If you have any questions let me know, im glad to help!