I will try and dig up some of the regulations but am quite sure that this will fall under illegal conveyance, possesion and consuming alcohol in a public place. really you would think it to be the same batch of charges as if you were drinking in a public park or like I said before if you had a couple of beers beside you on the seat of your truck. By my saying this is illegal I do not mean that it is against the law to drink period, it is illegal to have with you and to actually drink it on the trail. But as with Longhorn I will try and find print to back it up.
Ever got a speeding ticket on the highway?