Grab your kayak, SUP, small boat or for the strong swimmers a Lilo and lifejacket. Check the forcast first in case the weather starts to get rough and you'll need a First Mate for what should be far less than a 3 hour cruise. Watch the tides and pick your landing beach carefully so you don't hole 'The Minnow'.
Be careful as this island is guarded by feathered monsters, flesh ripping vegetation and critters with big sharp teeth who like to lurke in the murky waterways ....... but apart from that enjoy your cruise to Gilligan's Island.
Congratulations to monkey maker for a super fast FTF.