Who | Difficulty | Knownledge |
---|---|---|
beginners | max. WW I- | all can be beginners, but a wheelman must known to drive the boat |
experienceds | max. WW II | wheelman must be able to drive a boat with some experience |
expert | WW II and more | all in boat must be able to drive a boat, good experience and material equipments |
River guide has the pictures of weirs. |