We only have a short time before proposals are due for suggested reg changes: this just in - the economic survey of the $ spent by anglers (not commercials) and the $ generated AND the jobs created by sport fishers, both res and non res:

http://www.sf.adfg.state.ak.us/state...007Summary.pdf

There has not been one of these done (to the best of my knowledge) since the early 80's or so. 20+ years is too long for the surveys to be done with economic and infrastructure changes...