I have some friends and family that are willing to invest with me.

https://www.biggerpockets.com/blogs/5868/52724-im-new-to-investing-how-do-i-find-an-investor-friendly-agent

Walk away.In order for the lender to obtain the necessary capital to fund that loan, it has to pass an initial environmental survey. 

Nick Vertucci.. of course he is a guru so many on this site don't care for those guys.. but I started with Nick funding his first deals for him in Detroit circa 2002 .. very proud of what my friend Nick has done..

Generally, what your going to be buying to successfully complete the BRRR method will not qualify for a conventional loan because of the condition of the property.

Luckily we live in a business friendly state that makes this information accessible for the researched business owner.

And, a more important question, if these are family or friends, are you ready to lose them, if a bad surprise arises? 

Hey Friends, Bryan Moss here I have been in Lubbock, TX ( west Texas ) now for 9 months.  

Is there a non traditional method?

@Roy WhiteHere in North Carolina attorneys do contracts because we don't use title companies.Rental companies will also have rental contracts.If you get one online or from a friend, for example, just be sure everything in it is legal in your state.Good luck!