Hopefully you were able to get this completed by now (it's about 4 hours after your post). Trials can be hard to fill during the very early morning hours of NA.

Something to remember for the future is that Party Finder can be a big help in getting a group fast when you're trying to complete a duty for the MSQ, especially if you're willing to run it unsynced. Some players are happy to help out with first time runs and will keep an eye on PF for them.