Hi, At walmart they have fishing tackle boxes with candy in them, They have red and white bobbers, gummy worms, small foil covered fish and something else. He have had them a few times. Also if you call your state fish and wildlife dept they have given us a ton of free things for a party before. Why not hang fishing wire outside with odd things on hooks like a shoe, beer can ect. Make a wind chime out of fishing stuff. Get some balloons and paper mache them and then paint them as bobbers and hang them around. See if you can find some pumkin lights and repaint them as bobbers. If you did the blue jello water we put the red swedish fish in them. Why not a small bucket of worms in dirt like at kids partys with gummy worms and jello and cookie crumbs. Also look on familey fun and a few of the other parents magizine sights as they always have lots of ideas. Have fun.
I love that worms in dirt idea for the kids table!!! 
