Transportation for Bachelorette Party ?

Does anyone have recommendations for pretty much a one-way car ride. For 9-12 people (# not confirmed). For the end of our Bachelorette Party nite, all of us to be dropped off at one location. (the brides house). Jitneys ? We really would rather not get a limo to cut some costs for everyone. Maybe 2 Town Cars would be best ? Any other good ideas? It will be just from Downtown NYC to Queens. Maybe 45 minute ride at the most...

Thanks