Hey jeff, just seen the list.
Let's simplify the list by focusing on the major things needed to get this workshop rolling.
1.Clip boards
2.flash cards
3.camera (s)
4.stop watch or ap etc
5.grill
6.charcoal or propane
7.paper goods eg cups, plates, forks etc
8.canopy ?
9.float tubes
10.fins
11.waders
12.pfds13.floating boat cushions maybe for tube seating?
14.raffle hat or fish bowl etc
15.markers
16.cash box and money to start a drawer
17.location
18.time frame
19.date20.beach towels in case someone gets wet
21.water bottles
22.cooler
23.food items eg main course and chips etc?
24.prizes
25.give away items eg "swag"
VOLUNTEERS Plus I got that u boat 2000 that needs a bladder. Maybe you can talk Creek Company into donating a bladder for it. I've also got a few PFD's sitting in my garage that can be used.
I also got a couple of "easy-ups" canopies.
As for a location to hold this event, i'm thinking Santa Fe Dam would probably be the safest place . The lake is not very large and is free of motorized boats.