Yeah rabbit's are easier to skin... we also tanned the hide's with fur on. Mom made purses, coat's, muff's etc. Skinning them wasn't the bad part... I never got into hunting myself, but I've also never managed to even date anyone for long that didn't. Grew it, raised it, caught it ( fish ) or traded for it, very little "food" was bought at the store. When I was growing up. Even know how to make sugar...well brown sugar, white need's a "bleaching agent".
Oh, I could manage to live quite handily if there was a major "problem" (well, if the power grid went down and I didn't have 'net access I might curl into a ball....) - but most things (clean water, heat, food, etc.) I wouldn't have issues with at all even WITHOUT the power grid. We live "out" - 80 mile round trip to the small city "local" to us. Both of us hunt, etc. I can pop a rabbit loping at 75 yard. I'm a really good shot (and I hope that any perp bent on mayhem somehow knows that BEFORE he breaks into my house.... because if he doesn't, he's dead meat, and the local cops aren't even going to blink....) I know how to sterilize water for drinking. I know how to grow crops at this atlitude, with its very short (60 days) growing season. I know how to gentle horses for riding, or hauling. I know how to train dogs for hunting and guarding.
I hope I don't need to utilize any of that in what's left of my life. But I KNOW I can do what I have to.