I had never heard of a jockey box. Good suggestion. I found a place where I can rent a couple jockey boxes that isn't too far away.
I'm still toying with the idea of mounting the taps to a wall, but I think it would just be more expensive than it is worth. I could try unscrewing the faucet...
I'm hosting a party and I'm planning on having 3 or 4 kegs (1/2 barrels). I'm wondering if it would be manageable to install taps. I think I could do it with one CO2 tank, some tubing, and 3 taps. I would basically screw the taps into a plywood sheet. The kegs are going to be refrigerated...