Just go to the new USHA Tournament Submission page to include your event.  Once approved, it will appear on the USHA Tournament Calendar and the New Interactive Tournament Map.

CHECK OUT THE NEW MAP HERE.
Now players can just look at the Tournament Map to see where and when the next event is!  The map refreshes every hour and each tournament has the following codes:  Red means the tournament is less than 30 days away.  Yellow is 30-60 days away, and Green is 60+ days away.