Saint John is a coastal city in southern New Brunswick. It has a lot of graveyards. The library has a nice selection, but the security guards are assholes. If you play music, there's a market in which you can busk to make some money.
North-West to Fredericton
North-East to Moncton
Walk all the way North on Rothesay Avenue, parallel to the train tracks. Eventually you'll reach an on-ramp to the Saint John Throughway #1. I was able to get picked up within fifteen minutes.