Hello all. Newbie here and having fun with sketchup. Quite a program. I am trying to draw a post with rails (fencing) and can't seem to figure it out. Hoping someone with experience can assist me. Some details would be a 6" vertical post with 2" horizontal rails welded to the post. Any help will be appreciated.

Hello all. I have drawn a 3D floor plan and I would like to present it to another individual. How do I go about this? Do I create a model and save it as such? I would like to save it to an USB stick and download it to his computer. I also would like it so he can view, zoom, pan around but not be able to change anything on it. How can this be done or is it not possible? Any help much appreciated. Thanks