carbon fiber is really sharp. >> they're all wearing helmet. beyond bruised egos, no one is seriously hurt. >> we were sailing at a very different angle. our teammates pushed just a bit hard and ended up going for a swim. >> the coast guard pulls them in so they can take stock. luckily this time the damage is minimal. >> shore team did an amazing job fixing the wing in a short period of time. we were racing the next day. >> with the future promising bigger and faster catamarans, the stakes will be even higher. coming up, an unusual rescue mission. >> we were in the middle of the ocean. how did this dog get here? >> when "caught on camera: wet and wild" continues.