Contemplating the Twin Fin in Hawaii .
M R
2/27/14
2/26/14
Top turning
Mark Liddell on an Aipa Stinger .
Close-up shows the Fin , tail / wing setup .
Not a technically good photo . But it was in that Time .
Velzyland
2/6/14
Buzzy Kerbox . Pipeline Masters , 1978
Single fin surfing at Pipe and other Breaks required
point position , then natural tube turns .