Normal
You shouldn't have to book out too bad. The whole things runs just a little over an hour. About a 10-15 minute briefing followed by about 45min to Hour dolphin time. The videos and pictures they take of you are done by the time you get done. Taxis to and from the port run non stop so getting a taxi back to the port should not be difficult. Hope you enjoy the experience...my wife and i loved it.