There are a few factors that determine if you will need an AIS decal on your watercraft before launching in Wyoming or motoring into Wyoming via an interstate water. Luckily, it’s easy to figure out.
 

You need a decal if any of these are true:	You do not need a decal if any of these are true:
Your boat is motorized Your boat is hard sided (i.e. not inflatable)  Your boat is inflatable over 10 feet in length	You have a paddleboard, regardless of length, You have a non-motorized, inflatable watercraft under 10 feet You have anything that is considered a water sports toy

The AIS decal can be purchased at most locations that sell Wyoming fishing licenses as well as online at the Wyoming Game and Fish website. Decals are valid one calendar year or can be combined with your Wyoming resident boat registration for one or three years.