The British Royal Yachting Association (RYA) is known for its practical approach to improving skipper and crew skills. AquaPlanning has been a Recognised Training Centre since 2004. 

The website is being translated to English at moment, this can take a while. The booking system is up and running.

Geert-Jan is instructor for : Yachtmaster shorebased, Cruising instructor motor, radar, diesel, SRC, First Aid, Sea Survival, Advanced Powerboat and Personal Watercraft. In my free time I like to sail my Beneteau First Class Europe on the Markermeer, IJsselmeer and Northsea.  (short)