Whoever invented scurfing deserves the Nobel prize in fun.
Items required: 1 Surfboard
a long piece of rope
a metal tube (for the handle)
a group of willing participants (minimum number; 2. One driver and one scurfer.
Then you can just hold and try to stand up. Aboard the Soren Larsen the sport has been a favourite for crew and voyage crew a like.
Some people were born naturals, while others like me can still only managed to the knees at first, before finally getting up.