You're asking a pretty open question.
You can use TinyMCE or FCKEditor for WYSIWYG editor
Ryan Bigg wrote:
You're asking a pretty open question.
You can use TinyMCE or FCKEditor for WYSIWYG editor
Thanks Ryan,
I've been down every type of editor, whether it's a textile editor (RedCloth, BlueCloth, Markdown, etc.), or WYSIWYG (TinyMCE, FCKEditor, WidgEdit, etc.). I think I was just looking for a simple, "this is what everyone uses" type editor. Something I could rely on and know nothing about. However, after reading some of the Peepcode Plugins PDF, I've learned that I shouldn't seek things that I could not originally program. So, instead, I bought the new Agile Web Development with Rails 3rd Edition (beta) and am focused on learning enough to program what I need.
When I'm ready, I want to program a textile editor that will be perfect
for my needs, and my members. Not too heavy, nor complex - easy to
maintain and build upon. 
Thanks for your reply!
~Dustin Tigner