Spend time networking locally and digitally until you find someone who wants to do the same projects as you and has complimentary strengths/weaknesses. 

Or, not sure if your library has this, but my library has the Hoopla app where I can digitally borrow ebooks or audiobooks for free.

Real estate investing is often a complimentary way to build wealth, not the main way, and most people forget that. 

I have a turnkeys 101 eBook, but it's more about distinguishing the different players in the turnkey space, the buying process, due diligence, etc.

I created a 30-page eBook that aggregated demographic and historical information for MHPs.

Take the free webinars, read the blogs, download the e-books.

@Tucker Walser There are three major career paths that are complimentary to REI; real estate agent, property manager, and general contractor.

Books for Multifamily-Best Ever Apartment Syndication Book by Joe Fairless-Both Rod Khleif and Michael Blank have free E-books you can download-The Perfect Investment by Paul Moore-The ABC's of Real Estate Investing by Ken McElroyPodcasts-Rod Khleif-Michael Blank-Old Capital Podcast-Joe Fairless - Best Real Estate Investing Advice Ever-Real Estate New for Investors - Kathy Fettke -Passive Income through Multifamily Real Estate

I hope I’m not breaking any rules posting part of Brandon’s book for other to see here, but it is a free e-book for pros so I don’t think it can hurt.     

The more core things you share in common (while bringing complimentary skills to the table) the more solid your partnership will be.