Gyotaku Spearfishing Competition

I am in the early stages of planning a spearfishing competition for later this year. It's purpose will be to promote sustainability and making use of more of the meat than just the fillets (i.e. belly, collar, cheeks, etc) and all proceeds will be going toward a local non-profit. We already have sponsors and interest in the unique structure of the competition. I'll make another post about that once we have the details ironed out. In the mean time, I am interested in having a gyotaku station set up for the competitors (or guests) to partake in. I have 0 experience with gyotaku but have seen pics of some of the past NCKA events that had them.

A couple questions for those with experience in the art or in facilitating the activity at an event:

1) Are people usually interested in doing it, if it is available?
2) How much would be a good fee (included in the entrance fee or separately) per person to cover expenses for the paper, paint and supplies?
3) Depending on the date, can you recommend someone that might be willing to help people on the day of the event (aka man the booth)?
4) How much more difficult is it to do on a shirt vs the right paper?
5) Any words of advice?

Thank you in advance NCKA. I appreciate you guys and look forward to meeting more of you at Barryessa this weekend. I'll be there Fri night-Sun.

Ncka  Member " Brandi "  might me a good person to ask since she has held multiple events at shelter cove.
Not the spearfishing part. 

http://www.norcalkayakanglers.com/index.php?topic=86722.msg993762;topicseen#new

Ncka  Member " Brandi "  might me a good person to ask since she has held multiple events at shelter cove.
Not the spearfishing part. 

http://www.norcalkayakanglers.com/index.php?topic=86722.msg993762;topicseen#new

I PMed her earlier... which is what made me think I should just post for everyone to offer suggestions =P Thank you, Alex!

Ncka  Member " Brandi "  might me a good person to ask since she has held multiple events at shelter cove.
Not the spearfishing part. 

http://www.norcalkayakanglers.com/index.php?topic=86722.msg993762;topicseen#new

Brandi has the spearfishing part dialed.

TheKeenero/Eric,

I hope you can join us at GS13 and help me at the event - fish can be line caught OR speared - and that way you can see how it all comes together, the teamwork that makes the dream work, fun that is had AND the great art that is created by all ages!

Ncka  Member " Brandi "  might me a good person to ask since she has held multiple events at shelter cove.
Not the spearfishing part. 

http://www.norcalkayakanglers.com/index.php?topic=86722.msg993762;topicseen#new

Brandi has the spearfishing part dialed.

Nice !

If everyone pre registers your good! If not, your the man.
Trying to fish your own event?