Optimist:
Dinghy Optimist Class Belgium (DOCB)
Optimist Club Netherlands (OCN)
Belgian Optimist Sailors at the European Championships
Belgian Optimist Sailors at the World Championships
Delta Combi Netherlands
Promotion Optimist France (POP)
Deutsche Optimist-Dinghy Vereinigung
International Optimist Class Association (UK)
International Optimist Class Association (IODA)
Laser:
Laser Group Belgium
Laserklasse Organisatie Nederland
Association France Laser
Laser International Class Association (ILCA)
European Laser International Class Association (EurILCA)
Clubs:
Watersport Oostende Spuikom (WOS)
RYCB
ZSC Broechem
Previous blogs:
Blog Go Sailing Laser Europeans 2012
Blog Go Sailing European Team 2013 - 2014