The non-profit swedish organisation P2-svenskt vrakskydd (P2-Swedish Wreck Protection) will arrange a seminar on wreck searching and related subjects at the Vasa muséum in Stockholm, Sweden on the 21:th of sept. The seminar is open to anyone and free, but you need to apply since the number of participants is limited to 60. Language is swedish. I will contribute with a presentation on my Humminbird-based methods.
You can find more info here (in swedish):
http://www.vrakskydd.se/index.php?option=com_content&view=article&id=100:vrakseminariet-vrakprat-2014Rickard
Added: They have already more than 60 applicants, but one can still apply for the reserve list.