Cool sailboat. They have a 'boat crew' here, however, I don't think it's so much sailing, though.
For the website, (cuz I don't care), we'll assume your name is Keef becuz your little sister* can't say your real name, Keith, properly.
*(No, idea if you even have a sister.)
BTW, those yanking him because you think you know why his name is "Keef":
1. I feel like you may be calling yourself out by even knowing what it is, and...
2. His real name is Keith. It's not such a stretch to assume that's where it comes from.
3. It's probably a combination of both. lol