Has no one considered getting LARP groups involved in this? Maybe reaching out to some of them to see if they'd be willing to share? Larpers are most likely the ones that are going to be interested in this sort of game.
That's how I boosted GX. I tapped Belegarth and Dagohir (much more the former than the latter) but in the end I was only able to retain a handful of the dozens I recruited for various newplayerquit reasons. I've tried posting multiple times on facebook forums like Tabletop and RPG grouops, but those groups have such low traffic, and everything smacking of advertising is so often struck down, that I don't think any measurable good came from it.
