Beneficial owners of my LLCs can all be found publicly on the secretary of state website so I don't understand why I need to register everything at Fincen.

My properties are in three different states and I use local property managers for full-service management. 

Here is a link to the article - they have been working on requiring wholesalers to have a real estate license to wholesale properties for a long time.

e.g. if we add a clause to the lease contract stating they will be liable for all charges due to their purposeful destruction or negligence, is this legally binding? 

We know we still have to pay for a property manager as well as we are out of state in Michigan and other operating cost along with utilities.

Banks all state payments transferred within 24-48 hours, but reality is unless you both have same bank, it's 3-5 business days.2) Via BillPay check-You just need their name and mailing address.

Quote from @Ryan Davies: Most work this way: Rates: 9% to 13% (Most Deals are 11-12%)Terms: up to 36 Months (Most Deals are 6-12 months)Fees: 2-4 points(%) of loan amount paid at closing (Most Deals are 3 points(%))Minimum Loan Amount: $50,000 (For loans less than $250,000 we charge $2,500 minimum)Max Loan: 65%-70% of After Repair Value(ARV) 100% Rehab Financing Available (Require 20% of purchase price down payment or cross-collateral)Closing Timeframe: 48 Hours - 3 Weeks (Most Deals are 2 WeeksWe have private lending partners throughout the entire United States that cover the following states: AL, AZ, AR, CA, CO, CT, DE, FL, GA, HI, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, OH, OK, OR, PA, RI, TN, TX, UT, VA, WA, WV, WI, WY.

Typically you'll have an occupancy clause in your loan documents stating you must occupy the property as your primary residence within 60 days of signing your closing documents, and must continue to live there for at least one year.

1) Will you lose material participation in the cost segregation if your property is in a neighboring state?

The lease agreement clearly states that the "Security Deposit", and not "Damage Deposit", does not have to be returned to the tenant if all the terms of the agreement are not met.