As I see it, the order of business is:
1.) Create account (aka "join" the site)
2.) Jeff upgrades you to Manager status
3.) Read through all of the super-secret information in the Moderator section of the site
4.) Build a few test pages and upload a few images in the "My Folder" section of the site so you don't have to worry about hurting anything.

5.) Build a new species index page to get a feel for how they go
6.) Ask lots of questions in this thread and give lots of feedback!

I've still got plenty of behind-the scenes work to do on items such as:
1.) automating backups properly
2.) Installing a cache server (right now, the site is kinda slow because it generates each page from scratch. It should be better once I get this additional software installed)
3.) Creating an automatic site map so Google can easily find all of the great pages at our site and put us high on the search results!
4.) Make a loach-styled theme for the site. Right now the site is purely functional.
Jeff