Dustin,
Most state game agencies are tasked with managing all wildlife, including non-game species. To date, hunters and anglers have been the only ones putting up. Those same agencies are already working with other user groups in terms of river recreation management, etc, but those groups pay nothing, or very little for the management of the resource.
We're going to have to get pretty creative in funding sources over the next few years. License fee increases won't cover the expenses unless we ramp those increases up by 40-50% every 5 years. That's not a position that many folks would support. However, utilizing the taxes on other outdoor equipment, in conjunction with alternative funding sources at the State level will get us to where license prices remain relatively low, and others help us fund wildlife management. We can bifurcate budgets, etc, to make sure that license dollars go to manage game species, to be sure. You can have both.