The decisions and actions you make today can lead to incredible long-term benefits, so it's great that you're starting now.A good starting point is connecting with a lender that aligns with your goals.

Are they going to start paying down that credit card debt, turn over a new leaf, and avoid bankruptcy for the next decade? 

In addition, the debt of each state is crippling.

This makes targeting distressed sellers, such as those in pre-foreclosure, or those with ballooning debt that was taken out in 2020-2021 when the interest rate was 7.37x lower (8/09/2020 the 10-year treasury was .56%, 1/15/2024 the 10-year treasury is 4.69%) making it very difficult for those that underwrote the property in 2020 to have predicted refinancing at these rates and likely a sale is their only option.

Yes, it is debt tied to a property she owns.

I agree with @Shawn Ackerman I would start applying the cash flow to debt pay down.!

We own 3 other rental properties that have a 6.5%-7.5% APR, and no credit card debt or any other high interest debt to pay off.

So your debt is currently $3000 per month and your property earns you $1000 per month? 

I’d like to keep the current fixed-rate mortgage in place and, if possible, have the debt transferred to the LLC as well.

If you're looking at a debt service loan, 15% is the minimum for a purchase but it's much more common (and rates are better) at 20-25%.