No management costs as it would be self managed, and estimated property taxes by the average of the past few years.

You can also partner with experienced investors who have the funds but need someone to find and manage properties.

I’d love to hear about the crime rates or any other issues (which we cannot guess from the online stats), and how easy or hard it is to find reliable tenants and property management companies.

For your GA LLC, filing correctly is crucial since you're based in CA and may need to handle multi-state tax filings.A real estate tax accountant can guide you on deducting renovation costs (likely capitalized rather than expensed for a flip), managing depreciation for investment properties, and tracking expenses related to your flip.

Additionally, I'm working with the RE Ally Property management team, who was able to find a tenant to rent at slightly above market rates without any vacancy.

Try interviewing at least three managers.1.

I currently manage a portfolio of 17 STRs, some are mine, but a majority for other owners.

The title company will handle clearing the title but won’t manage personal agreements.

It is surprisingly easy to manage out of state and if you want more tips on how, check out Bigger Pockets book "30 Day Stay" on Mid Term Rentals. 

For example, could I use my SDIRA to operate a management company that charges my holding LLCs a management fee?