Canning is not difficult. Check with your county extension office. They should someone teaching classes for free or really cheap. My county barely funds the program so the agent has all the equipment but no kitchen. I invited her to do the demo in my kitchen, so she could cook everything and actually show us how. We had about 15 people and held a food swap afterwards. Most of the people were already heavily into homemaking skills and brought jellies, spice mixes, cakes, homemade hot coco mix, cookies, etc. It was a blast.
One tip... you'll need a pressure canner for the chicken, but you don't need the $400 deluxe model. Get one at Walmart for under $100 to try it out and see if you really want to do it. I've had my cheap one for years and just keep replacing the gasket and other rubber parts.
And they DO NOT blow up!! Those were the canners of your great grandmother's day but that legend still circulates. Nowadays they've got rubber plugs that automatically pop out and vent if they build up too much pressure. So give it a try. It's will be lots of fun.