According to the Navigation Rules Which Must Be Aboard a 22 Foot Powerboat

According to the navigation rules a 22 foot powerboat should have running lights," so it can be seen by bigger boats and for night time running", floatation devices, " incase the boat starts to sink and has to be abandoned", flares, " for distress signals", waterproof radio attached to belt, " this is so that someone can try and contact help just in case something happens", fire extinguisher, " .