updated travel info.
There's the LIRR which is a town away (East Northport Train Station). They can take a cab from there (a cab station is located right next to the train station).
And from Cat who works at the wal-mart this is at:
i know there is a bus route that drops off in front of the shopping center what route and where it comes from idk. train also to deerpark train station were 5 mins away from there
Hope that helps. If not send dion many emails to annoy him