Yep, the Rincon '68 Gun that I had made is actually the G2.
How does it ride... Fast and loose, well loose for a gun shape anyway. The tail rocker allows you to rock back onto the tail, and squeeze in some tighter turns. But obviously, it draws the turns out. You can do quite sharp and fast direction change turns, but you're not going to complete a Round-House Cuttie, if you know what I mean. Nor was it designed to!
I like the G2 so much, I have 2. 8'6 and 9'6.