I'm so sorry there was no one there but so glad you are going to keep working on your own recovery.
There are meeting lists on Naranon and Alanon websites and usually there are contact numbers. It might help to call ahead to be sure the meeting is going on. Soemtimes new meeting groups are slow to get a following.
I would also suggest not discounting Alanon. There are usually more established Alanon groups and sometimes that means longer recovery and more experience strength and hope. Even though technically Alanon is for F&F of Alcoholics, many members face drug addiction as well or exclusively. The programs are the same and the focus is on us, so the qualifier doesn't really matter.
Hugs and continued prayers.