We used the bus in May. It was $2.50 and like people said they don't give change. We went to 7 mile beach. It is a very safe beach you can leave your stuff no problem. Waved down a bus to go back to the ship driver said he was going the other way around island and then back to the ship, we had time so it was a free tour. You have to have a cover up on and can't be wet.