I wouldn't be able to clamp it from the side or the back, so it would have to be clamped on the front of the table...which I guess I could use and clamp on a long thing board running the length of the table, but that doesn't get the torque that a clamp on the back side of the table would get.
I guess advocating was the wrong word. I am concerned about drilling into the laminate, which is why I am considering alternatives. I'll have a better idea what I've got to work with tomorrow once I cut the laminate and get the bench in its cubby hole.