Here on the Delaware River, the tide swings upwards of 7 feet. This time-lapse from Day 2 shows just how significant that tide is.
Elite Series pro Fred Roumbanis' Day 2 on the Delaware River.
GoPro: An eventful Day 2 on the Delaware with Kevin Short
GoPro: Scott Rook Day 3
GoPro: Aaron Martens battles for the AOY lead