@Stephanie Caruthers a couple points to break down here, since I am a veteran and do a lot of VA loans.
Yes, you have to promise to live there for 12 months, and you're supposed to occupy within 60 days of closing. BUT VA loans have quite a bit of leniency in the the 60-days-to-occupy requirement. It can be up to 12 months, so ask your loan officer if your situation applies.
If you want to BRRRR then you'll have to keep in mind 2 things: appraisal turn times, and appraisal requirements.
For other loan types, the lender will use an Appraisal Management Company to order appraisals. When the AMC send out the bids, Appraisers accept the order and we get feedback that the report is expected to be published by x date. So if it's a long way's out, we know to extend the contract to accommodate a late appraisal. Or not. But at least we know. On VA loans, the VA acts as the AMC and they don't tell lenders when the appraisal will be published. Very frustrating. This makes the close date a potential moving target, because nobody knows when the report will be published until it's published. So if it takes a long time, sorry, but you might close late solely because you're waiting on the appraisal. Or not. Who knows.
Second, the VA (and FHA) have much more strict property requirements. Basically, the house has to be livable and in halfway good condition, so if you're specifically looking for a distressed property to do a major rehab, it definitely won't fly with VA.