There is a area club specifically for Yaesu System Fusion (C4FM)
www.sadrc.net 
You can download membership form from them and join for FREE 

They have a number of repeaters that support C4FM & Wires X- they have a net every Wednesday at 1930
Wires X: 40324 SADRC
YSF # 834398 US SADRC
FCS 003 Room 46