Are you good in rolling a kayak? A lot of paddlers already signed in, more participants are welcome: Kayakclub Michiel de Ruyter (Uithoorn, NL) is still looking for extra paddlers who want to participate in the " kayakwalk" on September, the 6th.
More information on the website of Michiel de Ruyter.
Also when you don't sign in for the record-attempt, you're welcome to visit the festivities of Michiel de ruyter on the occasion of the 45th Birthday of the club. The club offers an varied program with kayak (and rowing) demonstrations.
It's a pity I can't take part myself: on September, 6th the NKB Vlieland seakayak-week starts...