Here are the answers. After DAYS of searching for countless hours and speaking with several people (computer people, wordpress site creators, plug in masters, forum moderators, etc).
In my old blog, my posts had TAGS. How do I move those tags to my new WordPress blog?
The CSV file is nothing more than a list of the tags. It has no post association. The answer is to log in to Quick Blogcast. Go to Manage Posts. See where the tags you assigned to each individual post are listed? One post at a time, copy the tags, go over to wordpress>posts>all posts. Use quick edit. (*This method assumes you already migrated your posts. Hopefully the smart way, not the dumb way that GoDaddy recommends.) In quick edit, paste the tags. Do this one by one for every post.
Seriously.
How do I put my email subscription list into my new WordPress blog?
Go in to GoDaddy Quick Blogcast. Go to your email subscription list. Copy each email into a document of some kind. Go to wordpress. Paste those emails into whatever email subscription method you are using. (I plan to test out Sumo Me after the blog is fully moved.)
How do I (assuming this isn't automatic) move my RSS subscribers to my new WordPress blog?
I don't know. But, from what I read about how RSS works, it looks like it just reads the URL. So, once your new Wordpress blog has the same URL as your old blog, this should clear itself up. If I'm wrong about that, please let me know ASAP. Here, @JLenniDorner on Twitter, on my blog-- just reach out and find me! Thanks.
How do I keep my URL domain name?
As a domain name can not be hosted twice you will need to cancel Quick Blogcast before you can add the domain to Managed WordPress.
NOTE: It can take up to 24 hours for the domain name to be available for use again after you cancel your hosting account.
(When typing in the domain name for "change your domain name" the 'http://' portion should NOT be included.)
How to change a certain font color in the Graphene Theme.
It has a custom CSS field built right in. Just paste there and it's all good. Apperance> Graphene Options> Display Tab> Custom CSS
Note that they say about a child theme, because if you update the theme later, you'll loose stuff.
I suggest just making a note of any and every tweek that you make, and then if you update the theme, just cross your fingers and hope you can make all those same tweeks again.
And that's what I learned. I hope the answers I found are able to help others who will migrate from Go Daddy Quick Blog cast to Wordpress and have to import and export everything they have.
Slow, deep breaths.