I caught the last 40 minutes or so of "Sand Sharks" on SyFy Channel as well (now that I think about it, it probably aired right before their premiere of "2 Headed Shark Attack")... it was hysterically awesome. Basically take the premise of "Tremors" and set it on the beach, with prehistoric sharks taking the place of the "Graboids."
... and yes, Brooke Hogan looked pretty tasty in that flick too, as I recall.
