You might want to look into remote (without cable connection) transmitter-receiver systems. One piece is plugged into the guitar, one into the amp... no cable.
But travel too far away from the amp, 20 - 50' in my experience, the systems won't solve your inconvience.
"It takes a lot of devotion and work, or maybe I should say play, because if you love it, that's what it amounts to. I haven't found any shortcuts, and I've been looking for a long time."
-- Chet Atkins
-- Chet Atkins