There is one site I found when I first started using Sketchup that has the best instructor, and covers the basics in an easy to follow step by step way. It is far better than most I have seen. I find these instructions are very helpful, and keep returning to them when I forget something.
Hey Willway, I'm Matt from MasterSketchup.com. I got a pingback notification that you linked to my site. I just wanted to thank you for doing that, I really appreciate all the compliments you've given me and my site. I just signed up to the forum here so my account is pretty limited, but if anyone has any questions, I'd be happy to help.
I'm on a few different forums already, but I'll put this one on my list to keep an eye on it and try to help out where I can. Thanks again, and I look forward to checking out the forum more in depth.
-Matt @ MasterSketchup .com