Way different method down in the SE/Alabama waters... We drag nets with "spreader boards" on the front as to keep the large "funnel" shaped back open. Then, on the end of the "funnel" shape, there is a catch bag, which is nothing more than an inverted funnel about 4-5 feet long and a bottom circumference of about 4 feet... sort of like a tot sack. After about a 30 minute "drag" at idle speed, you "thrust" forward at about 6-8 mph as to force any and everything that is in the "funnel" into the "bag".. Then you pull in the nets, dump the contents into a "catch box"... watch you toes for those crabs that jump out and go to work in the floor of the boat... kull everything that is not eatable....or collectable... and start the drill over. Now for sure next year I need to work my way back up to the NW corner and do some deep water shrimping. Best of luck on the season!
Byrdman in Bama