Thanks for all the advice re: the para job. Unfortunately, I did not get it. The P called me today to say "We were very impressed with your qualifications. You obviously have more than enough experience, and are more than qualified. However, we decided to offer the position to someone who we knew and have experience with."
And now, from the "Nepotism Files": A friend of mine who works in that school tells me that they hired a girl who is related to someone on the Board of Education.
So I guess the P was telling the truth, and I appreciate the honesty for once.