Where can I have it done? Did he just patch straight over the spray pocket? What is it filled with? Did he spray chopped glass in there or foam? That looks sweet, heres a pic of my 99 21is wake with a sac filled to 500+ in the walkway and a few people, rode at 60 before the sack, then I was riding at 65 now ride at 70 at about 23-24, havent calibrated speedos in a long time. Its a bad pic and the water is alright but the wake seems to do the trick but would be interested in a better bigger wake as always...