I was at Disney World in February and had nary a problem with vaping, although I did not vape indoors.
I've since heard that some employees there are starting to shoo vapers to smoking areas. This is unconfirmed, but worrisome.
I'm at Disneyland a few times a month, though (I'm a passholder who lives 30 mins away from the park), and have never had an issue inside either Disneyland or California Adventure parks. My husband even had 'advice' offered by a castmember recommending that he exhale into an empty coffee cup, just to stealth it so people don't freak out...
... but at Trader Sam's at the Disneyland Hotel, I was recently informed by a castmember that no form of "smoking", including the use of any vapor device, was allowed at Trader Sam's. (I'm probably not going to TS anytime soon because of this.)
Has anyone else had experience with Disney World's current vaping situation, or with other Disney properties and vaping? I'm sort of curious now.