If you have a ton of activity, then host an open house, get people through and then let them apply.

Now, if you've already set up LLCs per property, then yes, have at least 1 checking account per LLC.For people who own their properties personally, keep personal accounts that are exclusive to RE activities so all of that activity stays separate from other personal transactions.

For C to B-Larger developments announced nearby-Increased activity in new construction-Building of commercial retail in or near the neighborhood. 

I'm still actively searching for a solid contractor as I eye a BRRRR in early to mid 2025

Unless you are unknowledgable, my bet is you could make more from rent than sale, and still have the benefits of owning the original home while you go do something else.The 25K you have left in property will be netting you(gross) of $350 mo or 4200 per year.

I bet you heard but the market around those areas are booming right now, especially since it is a buyers market, it gives you an advantage to get better deals from sellers while people are continously moving there, especially for jobs like tech, logistics, etc. 

Because with an HOA in tow that means your not doing it alone, you have active "partners" who will be taking care of a slew of things so think of it like training wheels. 

Is anyone actively doing midterm rentals in this general area and willing to help some new comers out?

That’s the best bet.

Why, because of the main stable coins, it is the only one on of the largest exchanges, Binance, will NOT do a 1:1.So, you're best bets would be those like USDC, TUSD, GUSD, BUSD.