I went to a one hour developing service at a local grocery store down the road from the downtown disney. I could have had it done next day but I want to see if some of my photos had come out.
I have never been refused a hand check at the airport and it has never been a problem except once. The one time the screener tried to tell me it would be fine just keep the line moving. I said uh huh I want it hand checked. He made a big deal about it but I got it hand checked.