Yes, they can dispute the charge and then the CC company will have to open a dispute that you will have to answer to attempt to get your money. 

Typically, the initial upfront for the rehab is either cash or a high interest loan (hard money or private). 

Quote from @John Fleming: I don't have any personal recommendations, but something below may help you in the search.Start by going to www.narpm.org to search their directory of managers.

Juggling between work and personal life can be tough, but having a property manager can take some of the pressure off and let you focus on your other priorities

Quote from @Jaycee Greene: Assuming you pay asking price, I'd estimate the down payment for something like that using a hard money loan (HML) would be around 40% of the purchase price and your monthly payment would be $2,600 with an interest rate in the low 7% range (probably need a 700+ credit score to get that).

There are so many online hard money lenders.

Personally I’d do a 1031 to save $40k, I’d skip the LLC, increase the limit on my umbrella, and call it a day.

Do you want to raise more money faster?

Sometimes it’s the VA that asked the question first  and then the person they’re marketing for comes on the thread and answers the questions to promotes their services.

Personally, I've had success in Linden, Southern Orchards, South of Main, Driving Park, and Franklinton to name a few neighborhoods in Columbus.