{Tidal Potomac Fly Rodders} Bluelining in the digital age

Has anyone tried Stream Map USA's product for iPhones, iPads, and Androids?  Here's an article in Midcurrent:  Stream Map USA Expands Coverage to 41 States | MidCurrent

Stream Map USA Expands Coverage to 41 States | MidCurrent Gogal Publishing Company has announced the release of Stream Map USA's Mountain South, and South Central edi...

Cheers,

-- Greg