Seachoice 1.5 lb Versatile Folding Grapnel Boat Anchor

Get one of these and some para-cord and you can rig up a trolley system for your fishing kayak. Go online for easy information/videos. No need to buy a $30+| anchor set. Unit folds up nice and locks in place. Has shackle to add some chain to make the anchor more effective. The price is great... I got four, for my two kayaks and two jet skis

I love this thing. It is small, 1.5lbs, but has great holding power. We use it every time we go river tubing. I put this anchor on about 15 feet of line with a carabiner at the end. Sometime we want to slow our float speed, so we just hook the line to one of the tubes and toss anchor. We've had a dozen people in tubes and 4 cooler floats all tied together and this little anchor held us all without any problem.