With over 150 different choices, even the prices that they charge sponsors like him vary widely.

I was leaning on this strategy to work on by door knocking or by calling vs hunting down high equity deals with owners who could possibly become motivated based off receiving mailers or my phone call vs others like calling for landlords or probates , tax liens / tax delinquent ,house code violations or absentee / vacant lists which vary in reasons for its self ?

Rates vary drastically based on area

In my state there can be 16 parties in the LLC but this varies state to state.

they can charge you with a 3rd degree felony for brokering without a license

I'm in the acquisition process of a few tracts of land varying from 300 to 500 acres each to complete entitlement and sell to local builders.

Depending upon the agents in the office, you may be able to hold homes open for listing agents but many like to hold their own homes open.Fees vary from office to office and may not be negotiable.

Brokering real estate in Florida without a license is a 3rd degree felony.

I know it varies tremendously by type of tree and number of trees on the property but any resources to get started are helpful. 

The ages of the homes vary...as I said I'm not buying the homes the tenants own their own homes so it's going to change with time currently there is some nice very well maintained ones and some others that are older and not in the greatest shape