April Jack CrevellePosted on March 2, 2012 by james • 2 CommentsHoly Crap! What an awesome short video. Jacks in clear water and in huge numbers! Jacks do not get the recognition they deserve. They are one powerful and mean fish! I have to get to Florida in April and get some of these on a fly rod! APRIL JACKS from SHALLOW WATER EXPEDITIONS on Vimeo.