You're on the right track. 5 acres is huge. I'm on 4 acres and currently utilize 1.
Here's my homesteading starter guide:
The Backyard Homestead: Produce all the food you need on just a quarter acre!
The Backyard Homestead Seasonal Planner: What to Do & When to Do It in the Garden
Mini Farming For Beginners: Build A Thriving Backyard Mini Farm, No Matter How Small The Space
Start small & grow as you go. Check out your local agricultural extension office as well, they're a gold mine of information for your local growing conditions. Good luck!