Reservations were common on the train Thursday. New state Assemblyman John Armato, D-Atlantic, said he's currently a "no" vote.
Assemblymen Kevin Rooney, R-Passaic and Gordon Johnson, D-Bergen, both said they need more information before deciding.
"I"m a definite maybe," Johnson said.
Still, Assemblyman Tim Eustace, D-Bergen, said legal pot will pour new revenue into the state and "bring New Jersey into the 21st Century."
Surprisingly, Murphy didn't bring up pot during his speech at Thursday night's dinner when the train riders arrived in D.C.