The rental place will not allow it because it's a thing of saftey, and they dont take your balance skills or experience in to much consideration to break certain rules. But you have the freedom to buy your own. For example i bought my own paddle board now no one can stop me from bringing my son and the dog.
Yea they have 2up pretty sure. I go often. It's the best $10 you can spend. Beach is free access just pull up a chair or blanket. They have party Gondolas there and a water slide for kids. You can also literally walk to every store,restaurant and bar in Belmont shores. I kayak around the channels and ogle all the mansions and boats on the water. If your respectful all the residents are super cool.
Thanks! Your answer is awaiting moderation.