If you won't be going to the Mother's Day cruise in Langley - or maybe you want a little diversion prior to it - Check out the Tall Ships in Port Ludlow between May 9th - 14th.
The Lady Washington and the Hawaiian Chieftain will be available for tours and on the weekend, they'll do "Battle Sails". I'm assuming this will entail firing cannons at one another while sailing - because honestly - how could you have a battle sail and NOT fire cannons!
And if you ARE doing the Mother's Day Cruise - be sure to keep your eyes open on the return journey from Langley. We might just see one or both of the boats cruising about.