Love those side fins!! keep up the awesome work pearlie!!

(In response to the silicone shelf life question a page or so back)
silicone does have a shelf life--according to smooth on its 6 months, but it will work past that most of the time. Smooth on guarantees it for 6 months after the manufacture date, but past that I think you're on your own so it's best to use it quickly. Fresh silicone does seem to cure a bit faster too from my experience. Anyway, check the manufacture date when you're buying silicone--some places will sell it several months after the manufactured date so it's important to keep an eye on that!