Sailboats can move in all directions. If their sails are pushed out, then the wind is behind them. If their sales are tight in, then they act like airplane wings and can move against the wind. The problem with #78 was that both sails were out and moving in opposite directions. Every single sailor would point that out to me!
I'd really like you to play with #78. I still like the idea of it. Check out the new hat page:
http://www.activecaptain.com/logo/hats-2.jpg#78 looks pretty good in that picture. I think the sailboats need some fixing - perhaps the same direction, perhaps a single one - I'm not sure about that.
Why is it that everyone is using the same colors? See my new general comment on the main page. We have no requirement for color and everyone is using that same powder-blue. If you really like it and think it works, that's fine - keep it. It's just very odd that everyone is using very similar colors.
I also threw together that 3-wave image and made a hat out of it (second row, second column). I like that image although I don't like the text with it. I'd really like someone to play with that.