- 1989 – concept skiff courses for recreational rowers.
- 1990 – search for top locations.
- 1991 – contact with the Ruderakademie Ratzeburg (D).
- 1992 – European Sculling Camp started in Ratzeburg (D).
- 1995 – RC Wolfgangsee (A), instruction members; set up school rowing.
- 1998 – Rowing Centre Berlage Amsterdam; set up Fifty-Fit project.
- 2000 – skiff and rowing clinics in the Netherlands/Europe.
- 2003 – clinics for rowing instructors the Netherlands/Europe.
- 2009 – search for second top location for skiff courses.
- 2011 – start ‘Saar Rowing Centre’ Dreisbach,Saar (D).
- 2013 – pilot skiff course at Algodonales, southern Spain.
- 2014 – start of courses in southern Spain.
- 2014 – transfer ‘Saar Rowing Centre’.
- current – skiff courses Ratzeburg.
- current – concept “coach-on-tour” for rowers.
- current – support for coaches and clubs how to learn rowing effciently.