Stoner Rock bands

I recently started listening to a lot of stoner rock and was wondering if anyone is in a band or knows some that I should check out. I know most of the big stoner bands but am trying to find some more obscure bands that still fit into the genre of stoner rock. So as much as I like hip hop and Pink Floyd I'm really try to find more bands with the slow beats and heavy guitar riffs like the one in the link. Help me fill up a playlist for my next bongfest!

I will throw you a bone......

The first time I went to a concert back in the early 70s, I saw GFR.............nitro..

http://www.youtube.com/watch?v=g8MYsii4DZY

Wear headphones

[video=youtube;dN7A0UPZimk]http://www.youtube.com/watch?v=dN7A0UPZimk&feature=youtube_gdata_player[/video]

this should do. I spam this every chance I get. hardcore fan.[video=youtube;j5FrHuRcqoA]http://www.youtube.com/watch?v=j5FrHuRcqoA[/video]

Gov't mule !!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

I seen this band in 79 or 1980..........

http://www.youtube.com/watch?v=_aIhh9nFYv4

Another good stoner tune..............nitro..

http://www.youtube.com/watch?v=mUW1SGF7bR8

Queens of the stone age my friend, best stoner rock there is imo. Smoke a joint, put on some songs start cleaning you're room/house. You will fall in love with that band. If not, you suck bro. Naaa jk but really yea.