I don't understand why a sales tax is not discussed more...... 

The state pays millions for docks and facilities for tourism, widens roads for RV's and buses, but don't seem to get direct income, in fact they additionally cut tax breaks for the companies (something I agree with, since these companies bring jobs to the state). Absolutely, there is an economic boom and jobs, but where is the direct income?

Theres are reason the sales tax in tourist heavy destinations is higher. 
French Quarter in New Orleans is 5.25%
Key West Florida is 7.5% 
Juneau gets along just fine with its 5% sales tax, 7% on hotel rooms, and the valley doesn't seem to be hurting either!

If structured appropriately, you could deduct the state sales tax if you are low income, something along the lines of the earned income tax credit. 

If you have $50 dollars to spend on a local artists hand painted ulu knife, you have $55 dollars to spend on it also!