Is anyone savvy on alternative/ creative ways to pull out/ borrow against equity in order to use the capital toward another project? 

Have you explored alternative financing options, like hard money loans?

If you cannot qualify or not eligible (if you already have 10 properties financed) then you look at other options like DSCR or other alternatives like non-QM options. 

The alternative is to find a seasoned investor in the location where you plan to invest, work out an agreement with them to bring their money, time, expertise, relational capital, systems, etc. to a deal you bring to them, and let them show you the process from beginning to end.

I have experience in construction and rehab projects so would plan on doing a lot of my own work and subcontracting out the rest to save money vs the alternative of hiring a contractor to do the whole project. 

Over the years, Marvel started creating spin-off stories and ridiculous cross-overs and alternate universes.

If your wife is a stay-at-home mom and is involve with managing the rentals you may want to explore Real Estate Professional Status as an alternative tax strategy or along side your STR tax strategy.

Secure a conventional loan for the remaining balance, and use alternative financing options like FHA loans.

Have you considered alternative financing options for your RE project?

However, it allows you to use the vacant rents of 75% market rent as an alternative income to help the borrower to qualify.Happy to connect and assist you in your real estate investing journey.