Apple TV is useless without a decent broadband internet connection. The "iPads" that are being handed out are 3G units purportedly for people without broadband, so I'd doubt they'd have Apple TV. There's a casting workaround with dongles. They're not prohibitively expensive.
Online delivery of those things also takes weeks sometimes now too. That was my point though, there are ways you can use iPads a little more comfortably but it depends on having access to other tech.
You can use digital pens with iPads but they aren’t very accurate.