WHILE ATTEMPTING TO TAKE OFF IN HIS NEWLY PURCHASED TAIL-WHEEL EQUIPPED ACFT, THE COMMERCIAL PILOT LOST DIRECTIONAL CONTROL AND IT WENT THROUGH A FENCE & A RAVINE, THEN STRUCK A LEVY. THE ACFT SUSTAINED SUBSTANTIAL DAMAGE TO THE WING, LIFT STRUTS, LANDING GEAR AND PROPELLER. THE PLT SUFFERED MINOR INJURIES. THE PLT HAD A TOTAL FLIGHT TIME OF ABOUT TWO HOURS IN THIS TYPE OF ACFT, WHICH WAS RECEIVED IN THE PREVIOUS 24 HOURS.