It would help to put in when you would like to lead - be sure it does not conflict with other events on the calendar but there is a LOT of open time to choose from. Of course, in order to post events you need to be a Lorgaire rank or higher with the family. You are welcome to lead impromptu as well just by logging on and saying you are tagging up if there is not already a scheduled WvW event in progress. Right now we only have Monday starting at 6pm pdt and Tuesday starting at 11am pdt as scheduled weekly events.
Throwing an edit in here that a lot of members also join in with FLUX and WILD during NA prime time too.
Since you are Lorgaire, pick a time you want to run and put it on the calendar. If you need help with posting events and allowing members to claim, just ask. Plenty of people know the system. The one thing that you will find at first is you won't be able to claim some things until after you have ranked up your leadership on the site by claiming enough of the small things. If you get going regularly this will not be an issue. Even impromptu runs with 4 or more people can be claimed to help you be able to claim taking the larger things in WvW.
I am sure impromptu or scheduled, I'm sure you will find someone that will romp around WvW with you. Scheduling will definitely get more, of course.