Sorry it didn't work out and I lost your $100K, but it's all good, I'll send you a nice holiday card at the end of the year."4. 

I have considered any and every expense associated with the project, including credit card/paypal fee's, credit card interest payments, travel expenses.

Can anyone recommend low cost low rate options for credit cards ?

In 2015 we went through a personal tragedy and we were forced to use credit cards to deal with it.

Smaller properties are more stable in that people stay longer (traveling professionals is who you should be marketing to), they are less seasonal and maintain rates year-round, and even if they do get trashed or something gets stolen its a lot smaller recovery cost.

As a matter of fact they usually place a hold on your Credit card until you fund the deposit. 

It can be access to low/no interest credit cards, a HELOC, a personal loan to yourself from a 401(k), a wealthy relative, etc.

Some wont show you their cards all at once and you'll have to figure out their why.

@Shayna QueenEarlier this year i was looking into the same thing, my results was, my credit score droped about 50pts, however i got 25k in unsecured credit cards, although they advertised unsecured loc.

Or hell, buy/sell a baseball card worth a lot.