Our World – Underwater will be February 18 to 20, 2011. At the Donald E. Stephens convention Center in Rosemont Illinois. The weekend is packed with seminars and in depth workshops. As well as we have over 230 booths. It looks to be a big show and the workshops are put on by some of the industry’s best.
http://www.ourworldunderwater.com/Attendees/Weekend-At-A-Glance/