{HEAD ~ a curved nose section} for curving from said bottom section around the front of said body board to {TAIL ~ the top surface} thereof 
for curving to
{ HEAD ~ a curved nose section } for curving from said bottom section around the front of said body board to { TAIL ~ the top surface } thereof
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH