What else are you gonna do? Put some strong epoxy in there and ride it. Clamp it with some vise-grips and some strips of hard wood if you need to get the layers to lay flatter. Put vaseline on the strips so the epoxy doesn't stick to them. I've got to do a little work on the tail of my son's new board. This is what I plan on doing.
Grammar: The difference between knowing your shit and knowing you're shit.