Enjoy a wild aquatic ride with this seafaring jet viper powerboating experience for four in southampton boasting supreme manoeuvrability and rapid pace the 400hp jet viper is perfect for performing high speed spins wake jumps and water slides across the open water kick off with a safety briefing before boarding and slowly cruising down the river to southampton water once at sea the adventure really unfolds hold on tight as the skipper picks up the pace and shows off the full capabilities