@Samuel Metcalf- Most HELOC lenders  only lend on primary homes ...the  few lenders that do HELOCS on  rentals will likely have a low  CLTV   ( and a high margin over prime  which will lead to a rate in double digits ) .. check  with the banks / credit union located close to the property  and  also maybe there will be some feedback on this thread  pointing towards lendign sources that might work 

Of course, the more the better off you will be.

If Buyer fails to pay your sellers credit is going to get trashed..

Of course, I have completely given up control of the asset - that's the tradeoff. 

Has anyone used a business line of credit to put money down on a hard money loan to buy a flip?

Pulling out cash to pay interest is not a wise move unless of course the tenants had paid down the debt which in this case they haven’t. 

Of course landlord is not interested nor would ever consider using someone they recommended. 

Of course that will all depend on HOA rules.

If this message does not get anyone to helpme fix this issue then I will have to call my credit card and file a claim.....UnfortunatelyI seem to have run out of options.

Does he have a used course being sold on ebay?