There is a known Ron Paul supporter in Cheshire, listed as an alternate delegate, but he says he knows for sure that he will be attending the convention because the delegate can't make it that day. Unfortunately, he said he will probably be the only vote for Schiff from Cheshire. He says he's not sure how the other delegates will split between McMahon and Simmons.
Schiff also has at least one vote from Meriden. I don't know how the rest of Meriden will go. He might get more.
Also, let's keep in mind that none of this is set in stone. For example, I was told - I'm not confident of this information, but - I was told Seymour had 7 delegates going to the convention, but only 5 were supporting Schiff. And that could just as easily work the other way. An RTC which endorsed Simmons or McMahon may end up sending some people who support Schiff to the convention. Counting RTC endorsements is a very rough guage.