Rough draft... make comments, suggestions, additions, etc...
The Texas Department of Transportation has a number of specialty plates available to support a number of different causes. Texas Parks and Wildlife has three different specialty plates which are available to support different programs.
Texas has a significant number of scuba divers per capita, yet we are required to travel out of state to dive the kind of sites which are attractive to a large number of divers. Divers like to dive artificial reefs, namely wrecks.
Texas divers would be willing to show support by purchasing a scuba diver specialty plate with the proceeds supporting the Texas Artificial Reef program.
TwoBit