I am trying to decide whether I want to rent a car for a one-day swing through Miami or just take cabs. I just need to get from MIA to the St. Regis Bal Harbour and back. I am leaning toward the cab just for convenience's sake; it is a short trip, and I think the cost will be more or less identical once parking and gas are factored into the rental car expense. But I know it will be a pricey cab ride each way, so can I pay with a CC?