If your gonna use it in each state then obviously you have spent lots of money for your tags and your trips, so why not go ahead and spend a little more for the OHV tags . That way your sure to be legal and the fee helps to take care of the trails and roads. Compared to what you already probaly spent on everything else the OHV tags a nothing.
I bought one for AZ, Co, and I may have to buy one for MT. Its worth it to me just so I dont have to be worring about GF.
Just my opinion for what its worth. Enjoy your hunts.