I just got back from 3 weeks travelling around thailand, mainly sticking to the andaman coast though. I was trying to avoid the heavily tourist/populated areas like phuket/koh phi phi etc and consequently didn't meet many spinners. Spent most of my time explaining what they were to curious locals who hadn't seem them before

I had a great time spinning at Tonsai near Railay, alot of reggae bars that had permanent slacklines for day fun, and fireshows every night. Was only there for a couple of days but ran in to a few jugglers as well which was great.
It was really pretty easy to keep meeting people along the way, just by keeping my eyes out for other people spinning or just having some toys with and having people approach. Was a lot of fun...