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I went up to duluth on sat. for the show.  I had a great time and met a few old friends and students, it seems as though there were fewer  displays than last year.  I miss the dive shop booths and equipment displays, I know that it costs money, but I missed them.
May be next year we could get someone to bring a sonar unit and do a talk on how it works. towfishs are great  and GPS are great, but lets see how they work together.
It would be great to see what types of boats work out together and not break my purse or steal my kids inhertance.
grumpie