So I found that rock fish and figured i would reverse engineer myself a "safespear" biting the design of the spear of the same name...basically it is a short polespear with a pcv sleeve for sliding the fish off the spear into a bucket or cooler and avoid any hand contact.
I took an old golf club and cut it off at what seemed like a good length. I had this fixed head para tip from an old spear that came in a lot off craigslist and I just epoxied the end closed and then fused the two pieces.
for the rear end, I cut a length of the remaining shaft as long as the diameter of the shaft and drilled a hole of the same diameter...i just stuck the tube in there and figure the dyneema and the tangental pulling forces will keep it in place. it basically is acting as a ferrule.
the nylon strapping is a thumb grip and the club grip holds the pvc in place when not in use
it isnt terribly powerful.....see videos....but it should be sufficient for it's purpose but i can always shorten the powerband if needed.
http://s931.photobucket.com/albums/ad155/lunkerbuster/lion-destroyer/?action=view¤t=0d0e9841.mp4
http://s931.photobucket.com/albums/ad155/lunkerbuster/lion-destroyer/?action=view¤t=ccd2b116.mp4