Nice! I know what it feels like to be in tech in a small town - I grew up in a town of ~50 thousand, and went to college in a town of ~150 thousand, but a few years ago I moved to Toronto with ~3 million people so I'm experiencing a 'tech scene' now for the first time.
Even still, I can relate to the 'decade old' toolset, most of my clients are building sites the same way for ten years, so the only thing newer are the JS plugins we add to the frontend, but 5-15 years in a company sounds like jobs are very stable and the work is constant so that's positive :D (I think here the average job lasts 2-3 years)