There is already a member page build-in C5. You can find it if you click [] Show system pages in Dashboard -> Sitemap
You can access the page with yourdomain.com/index.php/members/
To customize it, copy concrete/single_pages/members.php to your single_pages/members.php and change it as you like.
AFAIK, The page doesn't show by default in Autonav (menu) block as you have to enable it from Dashboard -> Users and Groups -> Login & Registration -> Enable Public Profiles

And what if you accidently deleted your member page .... ouch!

I accidentally delete my Member page from the Site Map.

How do I re-insert or add one in the Pages & Themes and Single Pages section?

Is this something I need to accomplish in phpMyAdmin? And if so, please get me started with a little direction.

Thanks

Edit: I saw thishttp://www.concrete5.org/documentation/developers/pages/single-page...

Do I need to something similar to this:

Create an empty PHP page within the single_pages/ directory at the root of your site. Name it "my_profile.php." Whatever you name this page will be its path in the URL (e.g. "login.php" =http://www.yoursite.com/login").... Typically concrete5 naming conventions should be used here, so if you want to name something with separators in it, using underscores (e.g. "my_profile.php").

But call the page "members.php"?

If so, I need to find out exactly where "PHP page within the single_pages/ directory at the root of your site" is

Thanks.

Edit: I feel stupid, my problem was I had permissions set to private instead of public

Edit: Tony's Add-on was a nice finishing touch

http://www.concrete5.org/marketplace/addons/user-info/...