If you've found your perfect set of wheels but don't have the cash to pay upfront, Expedia has you sorted. With our Book Now Pay Later option, you'll only pay in full when it's time to collect your car in Long Key State Park. The rental company will also place a hold on your credit card for the amount of the security deposit. Some cheaper deals may require you to pay upfront, but this will be clearly indicated in the search results. Whether you're after a compact car or a minivan that'll fit all your friends, Expedia is the gateway to your next unforgettable adventure.