I am German. Sorry but I try in English.
I have forgotten my core Fusion board 137 x 41 at the beach of Brouwersdam on the left side direction Renesse, where most of the Kiters start. It is yellow white und nearly new. It happened on Wedsnesday evening, 12.08.15 at 20.00.
A person has watched, that two young men (car from Netherlands) have found it and have taken with them. Please contact me in this Forum. I will pay for the finder. We will stay near Ouddorp until Sunday.

Thanks a lot.

Manfred