decals

[Ikan Besar]

Not sure of the dimensions, but the "S" logo goes forward of the SeaCraft lettering on the port side (I oddly don't have any photos of the other side of my boat when the original logo was still on it).

I doubt the size of the letters was any different on the 18' than it was on any of the other models. Maybe get a rubbing off another boat and have a vinyl sign making shop make you a set.