crabs and sea glass

Well I wasn't real excited about the crabs but I did like the sea glass part. I wonder if what kind of effect the river has on glass. That would be cool to find some pieces of glass in the river all nice and rounded from the sand. I do know if I ever make it to the coast again I will keep an eye out for sea glass. Let's hope next week she does a show on rocks on Cash and Treasures.