Needs review
Source: Stormwrack

Description: You are experienced with the rolling decks of the ship and maintain strong footing, even in a terrible storm.

Prerequisites: Profession (sailor) (4 ranks)

You gain a +5 competence bonus on Balance checks made while on the deck or in the rigging of a ship. You can move across a slippery deck at your normal speed.

Normal

Without this feat, each square of movement across a slippery deck costs 2 squares of movement.