How can I get my map listed for more than one state?

[Seldom]

Desert Southwest has more National Parks in UT than AZ or NV so I picked Utah during the upload dialog. But the AZ section contains the Grand Canyon, Petrified Forest, and Sunset Crater, and the NV section runs from Lake Meade to Great Basin.  Is there any way I can get this map to show in the NV and AZ lists?

[maps4gps]

Hold the control key down while clicking on the additional states.

[Seldom]

Thanks.