I saw this fellow heading out of the marina this morning on his paddle board, looking happy just to be out there. I thought he made a good subject for the 'people-environmental' challenge. I have no idea if paddle boarding is a big part of his life or not, but he certainly did seem to be into it as he headed out today.
Good shot - from looking at him and the board, I'd say he's pretty comfortable with it. I like the blues and the yellow in the photograph, the colours add great accents.