Where/how do you sell your stained glass art?

If you sell your stained glass, where do you sell it? What successes and challenges have you had?

More info: I've had an Etsy store with no success (not that I've tried very hard). But I'm wondering if online sales are working for folks, if so, how is it going? What are your secrets? Are you on Etsy? If you're on Etsy, what has worked for you?

I'm not in a geographical location where art has a high monetary value so I thought online sales would be the way to go but Etsy just isn't the platform it once was.

I've also talked with folks selling at craft fairs but those seem like a huge up front cost for the tables, tent, fees, application fees, etc. not to mention the amount of time in advance that's needed to register and/or apply.