I think most of the channels I'm subscribed to have been covered, I'll list a few that aren't, but they are on the list more for entertainment or inspiration value.
Firstly Daniele Vitale Sax, who obviously thinks he is the coolest sax player out there, and is just entertaining.
Johnny Ferreira, who uploads incomplete lessons because he wants you to pay for more content, he is very inspiring though, and his sound is what is in my head when I think "Rock n Roll Saxophone". He has a lot of performance videos, and sells the lessons and backing tracks. Definitely check out his channel, the guy rocks!
Then you have the "Leo P Complex", Leo P, Too Many Zoos, Lucky Chops, 2Saxy, Grace Kelly, and I think there might be more associated channels. If they don't inspire you, nothing will, pack it in right now!
SaxPedalGuy is worth a look, total tripper!
I'm not sure if SaxTuition got a mention, but a beginner will get something from him.
Others off my subscription list, I apologise if they've already been suggested.
Get Your Sax Together
Sax Casts
Saxplained
How To Play The Sax
Sax Station
Saxophone Geek
Jeff Schneider
Better Trax (goes with Better Sax)
RSR SAX
D'Addario Woodwinds
Simon Currie You Can Play Jazz
MaxSax
QGVideos
Schmitt Music Saxophone Shop
That should keep you busy for a while!
Edit- I forgot Sexy Sax Man!!! Sergio Flores is his name, but there's his funny videos on a lot of channels.