As a trail runner myself, I'd recommend starting with a shoe that has good traction and support. Look for shoes with aggressive lugs and a comfortable fit. Salomon and Hoka are great options for beginners. Don't worry too much about breaking the bank, you can find good quality shoes for under $100. Just remember to try them out on a few short trails before committing to a longer run.
I'm with you on keeping it simple. Water and electrolyte-rich fueling work well for me too. I aim to take in electrolytes through my gels or chews, and then drink water to stay hydrated. It's all about finding that balance and listening to your body. Less is more is a great approach, especially when it comes to avoiding stomach issues on long runs.
I'm with you on the 7-8 hours of sleep, that's my sweet spot too. And I love your approach to active recovery. For me, it's about listening to my body and doing what feels right. Sometimes that's a gentle jog, other times it's just putting my feet up. It's all about finding that balance and not being too hard on ourselves. Thanks for sharing!