It's always interesting to read the blogs of travelers as they pass through Gasport. Check out this blog post from Mike and Jana who have been taking their boat the Lady J down the Canal. They have nothing but great things to say about Petunia's pizza:
http://ladyjjourney.blogspot.com/2015/06/havent-had-access-to-good-internet.html
http://ladyjjourney.blogspot.com/2015/06/havent-had-access-to-good-internet.html