Hy windmillguy, it sounds like the clutch disc may be stuck to the flywheel. If you have something big and solid around, a tree, a wall, a building, you could back the truck right up against that object, and with the clutch depressed start the truck, or at least try to start the truck, this may break the clutch disc free. You can also try sliding a thin putty knife between the flywheel and the clutch disc, while someone is holding the clutch pedal down, hope that helps.
