You could set it up with just a link to a blog site, or even a redirect.
Alternatvely, you could make the page an Iframe and load the blog site into it.
I haven't tried it yet - one of my many projects that I'll get around to someday.
But I have read here recommendations for various sites.
Here is one such recommendation from another poster on this NG:
Try www.blogger.com or www.hotscripts.com and search for a script if you
don't want a hosted blog service.