Surfing Severn Bore -- do it? don't? what do i need to know?

just curious -- anyone out there know much about -- or actually surfed -- the severn bore? (http://bit.ly/1PcrM6k)
it looks to me like a life experience, and i'm thinking about giving it a try -- i'm just wondering about how realistic it is to want to surf it.
can someone speak to the risk level vs skill level required?
i'm a beginner but i can definitely paddle, catch waves, stand up and surf green water.
i would think that is the basic needed for the severn bore but i'm wondering about other skills --- knowledge of hazards, place to enter vs exit, etc.
would greatly appreciate any thoughts or advice! thanks!
it looks to me like a life experience, and i'm thinking about giving it a try -- i'm just wondering about how realistic it is to want to surf it.
can someone speak to the risk level vs skill level required?
i'm a beginner but i can definitely paddle, catch waves, stand up and surf green water.
i would think that is the basic needed for the severn bore but i'm wondering about other skills --- knowledge of hazards, place to enter vs exit, etc.
would greatly appreciate any thoughts or advice! thanks!