A typical PM for full service is around 20-30% depending on the area.Or do you mean a PM that is local to you managing your out of state STRs?

Assuming you have access to MLS (Multiple Listing Service, a place for agents to list deals).1) Look for deals that look like investor-type of deals (e.g. low purchase price, ugly houses, or sometimes MLS will even say what type of financing it is)2) If the buyer's info is there, voila.  3) Otherwise, contact the realtor to look for leads (that will be more of a uphill battle, but you never know...)

We have been helping the general public for a couple of years with a variety of designs and floorplans for their Tiny Homes.

Quote from @Alex Brown: Seeking recommendations for a CPA or Tax Strategist who specializes in RE and REPS Status.This post should help:https://www.biggerpockets.com/forums/51/topics/1222774-expla...And none of us is allowed to offer you our services as long as this post is in the tax forum.

I didn't see a minimum DSCR (or Rent to Debt Service), depending on the lender.Because I run my business myself my expenses are little to nothing above and beyond my mortgage and escrow payments. 

Those are my thoughts and the things you have to tighten up if you actually want to offer this as a service. 

(As I navigate my service business, I've realized that there are more lucrative avenues available.

E&O probably isn't needed unless you are offering advisory services. 

You are buying a business with yaught club services, bait and fishing, fuel, etc.

Would it be legal to wholesale a family members home (est. 1M), and receive a fee for the wholesale services?