If you cannot afford to invest in Dreamweaver (which is great) there are some good freebies around that will allow you to do WYSIWYG if you don't want to lean html right now. I recommend Nvu which is opensource. You can download it here
http://www.nvu.com/ . OTH If you can afford Dreamweaver then I can highly recommend it.
Ditto to everyone's comments about FrontPage - avoid it at all costs!