Being that the LLC is two member it defaults to a partnership.

There are at least two I found on a quick google search including Central Indiana Real Estate Investors Association (CIREIA) and INDIANA REAL ESTATE INVESTORS ASSOCIATION.

I own two rentals in Indiana.

If you are trying to continue holding the other two properties then you should pull out some equity in the form or a cash out refinance on one or both or use a portfolio loan as @Jimmy Murray suggested.

Works just as well for a two family worth $1.2.

Are you two seeing LTVs higher than 80% on that front?

Consider using an FHA loan to secure a 1–4 unit property with just 3.5% down and take advantage of tax benefits by living there for at least two years.

Quote from @Kevin Brown: Hi,We own and manage two AirBnb's. 

I've been saving for a house hack over the past two years and recently came across a great property in the Denver metro area that I’d love to pursue.

To get those hours, maybe turn one or two into medium term rentals (you want the average stays to be over 7 days so they don't fall into STR status) which would give her more to do, particularly in the first year of furnishing them and getting everything set up.Alternatively, she maybe she could manage the properties but also get her RE license and try to sell a house or two a year - go to lots of open houses or run them for other agents?