There are currently more than 200 licensed jet-skis in Phuket with over a hundred in Patong and the rest on Bangtao, Kamala, Karon and Kata beaches. Would-be riders should look for the ‘insurance jet ski’ sticker on the vehicle’s side. Beware of the fact that a number of jet-ski operators operate their business without a proper license, not to mention taking out rock-solid insurance.