I am going to be at the 31st Annual Conference on Distance Teaching & Learning (11th - 13th August, 2015) this year. DEPD Director Les Howles has some great tips for presenters, highlighting do's and don'ts. This is based upon feedback from conference attendees, and is well worth watching and reading.
The handout has 10 things that a successful presenter should do, and 10 things a successful presenter should not do. Ultimately, your presentation should should provide lots of practical tips and advice.
If you have not done so already, you can register for the conference here:
(Full disclosure: I am on the 2013-2015 Planning Committee for the conference)