So my back tire is even worse than I thought. Another puncture made me realise that the tire wall has become very thin. I haven't ever worn out chunky tires like this before, so it's been a bit of a learning exercise. I switched the front with the back, but my patch didn't work, so now I'm running low on patches. Should hopefully get me St. John's. A few other minor bike issues. I think this winter is going to be filled with a lot of bike maintenance learning.