Hmm, okay bear with me on this one:
The boat is owned by a Jewish family (nothing wrong with that). They have invited KH to do the round Ireland with them. Indeed you can see his sib on the back engine cover. However they will not allow him to fry up bacon butties on the boat. So being ingenious he dons his drysuit and lifejacket, and jumps in. Places his one man gas cooker on his tum and starts a fry up. He also took the pic whilst waiting.
Either that or because there are no children on board it must belong to flanker (or shouldn't I go there)