Jersey City has a great public transportation system with the PATH train, light rail, and bus services. It's also a walkable city, so wear comfortable shoes to explore on foot. Estimated travel costs are around $10 for the day and travel time will vary depending on the chosen mode of transportation.
If you have more time, consider visiting more of Jersey City's diverse restaurants and bars, such as Taqueria Downtown and Barcade. If you have less time, skip the distillery tour and tasting at Corgi Spirits and spend more time exploring the waterfront.