Join the PAARC Yaesu Fusion Digital Net, 8:00 pm Sundays on 443.550. Net Control Operator: RC, KC3HRV.
These sites will help you to become acquainted with operating using Yaesu Digital Fusion radios.
Yaesu Fusion Radios: http://www.yaesu.com/pdf/System_Fusion_text.pdf
EPA Fusion Site: http://epafusion.homestead.com/EPA_Index.html
WiresX: https://www.yaesu.com/jp/en/wires-x/index.php
WiresX Nodes: https://www.yaesu.com/jp/en/wires-x/id/id_usa.php