one word...catheter.
another word...ouch!
lights are working great, over 2 hours of runtime with a fulltime dual-headlight. tank has 50-60 mile range with the 13T. i think i can hold it for 2 hours...but maybe i'll just stop once in a while, that's prolly best overall, eh?
(i thumbed a ride with a trucker once, he used an old milk-bottle...i got out at the first stop)