I've also heard about a PVC "keel guard" product that looks interesting,
albeit a bit expensive.. Any thoughts from those who have experience with
this product? Can it be applied over existing gouges, or should repairs be
made first?


Stanley: the Keel guard is a great product yes it cost.. but compare to gel
coating.. its worth it i have one on my little Hi-laker. i would make some
simple repairs to it just to full in the Gouges.. But i warn you don't rush to
get that thing on.. once you stick it.. its ON.