[Water Warrior 2]

Ouch! Be absolutely sure your wrist is taken care of.
Years ago a young friend of mine had an oops on my dirt bike at a lower speed and really really damaged his wrist. He hung on too long and dislocated all the bones in his wrist. Surgery and 11 months off work too boot. 90% of his wrist flexability came back after a lot of work. He was fortunate enough to have health coverage and a sick benefit plan that kept him fed and paid the rent.
Don't sign anything without consulting your lawyer.