I am new to tying and I went from 2 vise grips(really) to a chunk of 2x12 with a $20 c-clamp vise. I was wondering about a portable vise, not for stream side tying, but for loooong road trips(tying in the car). I can do it (I tried with my 2x12 the other day LOL). Any suggestions?

as always, thanks for the help!
flymoron