Everywhere you go on Tybee (other than the place where you are paying to stay) you have to pay to park. They are not at all shy about ticketing those who do not pay so be sure to feed the meter.
Walking is a great option but another great solution, especially after dark when the distance is not just a block or so is Island Hoppers.
Island Hoppers provides safe, affordable and convenient transportation aboard 100% electric and zero emission 5-passenger vehicles around Tybee Island. Flag them down on the road, hop aboard or contact them in advance to schedule a pickup! All trips are just $3 per person. They ask only that you tip your friendly Hopper driver.
8am-3:30am every day, major credit cards accepted
More details to come closer to the wedding on parking in Savannah the day of the wedding.