2001-2005 Yamaha WaveRunner GP800R Factory Service Manual, Page 313Get this manual
E Wear protective clothingSevere internal injuries can occur if water is forced into body cavities as result of falling into the water or being near the jet thrust nozzleNormal swimwear does not adequately protect against forceful water entry into rectum and vaginaAll riders must wear wetsuit bottom or clothing that provides equivalent protectionSuch clothing includes thick, tightly woven, sturdy and snug-fitting apparel such as denim, but does not include spandex or similar fabrics like those used in bicycle shortsA full wetsuit can also protect against hypothermia (subnormal body temperature) and abrasionsFootwear and gloves are recommendedEye protection is recommended to keep wind, water, and glare from the sun out of your eyes while you operate your watercraftRestraining straps for eyewear are made which are designed to float should your eyewear fall in the waterYou should grip the handlebars firmly and keep both feet on the floor of the footwellDo not attempt to ride with passengers until your operating skills are fully developedEJU00736