Minecraft Videos for program

[Christopher Erickson]

So a quick rundown on my situation.  We're doing a Minecraft program tomorrow, I had planned to use the the "free" version of Minecraft located over here http://minecraft.net/classic/play

However this version isn't working at the moment  for my lab machines--also not seeming to work on my home machine either, so updating Java isn't the magic bullet quick fix.  Basically I have a large Minecraft-shaped hole in my Minecraft program.

Here is my question, does anyone have a youtube playlist of Minecraft videos, which are all ages appropriate?  I've looked at a chunk of Lets Play style videos, and lets just say some of those folks swear like sailors.

Any suggestions for me?