Definitely an option, but more expensive than most
Yes there are lots of taxis that can take you that are waiting outside or you can get an uber/lyft. Or rent a car a drive. It will be a bit pricey either way you go.
Train and Taxi would be costly but surely possible. Bus seems to be your best route. I do not sponsor the link below: https://www.rome2rio.com/map/Philadelphia-Airport-PHL/Fort-Dix
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