https://amishoutfitters.com/catalog...Path=1&zenid=3b2b0503f6631af1f7beb2f267aba963 Do not use drift bags for trolling. They are not intended for the abuse that trolling bags will see. Go to link above and buy two based on their size recommendations. With a 3/8" - 1/2" rope, tie the front mid ship, with a second section of rope, make a leader for the tail to lift bag out of the water, adjust both line lengths so that they cannot go into prop or under the boat and enjoy. Pretty simple. I use bags and a plate to slow that darn Bravo III down to trolling speeds.