Did you ever eat cracklin bread? If you pressed your cracklins (gets more grease out), you could put them in hoe cake or cornbread. I liked cracklins that were not pressed best. Ate them with a cold sweet potato.
I must admit the only part of a hog I haven't tried is an eyeball, unless it was mixed in with something else. Mama used to cook a whole head in the oven, so I suppose somebody at the eyes.