Don't forget about part-time teaching at a community college. You should have no problem getting hired there.
Well, I teach at a CC, have retirement not far off, tho' farther off now that my portfolio seems to have lately met a financial vampire. I plan to adjunct maybe one course a year (spring semester--fall around here is too lovely to torpedo with immurement in a classroom) to "keep my hand in," and to keep from going completely inert above the neck.
But, while you may get an adjunct gig at a CC, you still have to be OK in the classroom. My keen-eyed-in-observation Chair divides adjuncts into two groups: those who can teach to our expectations (most) and those who should put in a sack and drowned. She has used some sacks.