Jumbles Sailing Club is registered as a Royal Yacht Association Recognized Training Centre. The centre runs dinghy sailing courses to the RYA Level 1 and Level 2 syllabus on Saturdays during the summer months. Sessions are free to club members

At various times other courses may be held e.g. RYA Power Boat, RYA Dinghy Instructor or RYA First Aid usually at cost or with a club subsidy for members.

There is a small fleet of club dinghies, of various types, for dinghy sailing students to use during the training sessions. These dinghies are available for club members to use during Sunday sailing.