High school sports website, long-term partner?

I oversee the web content for a sports radio station in the Midwest. We currently have a high school website that I update through Dreamweaver, but would rather expand to utilizing a CMS to update. We have a live scoreboard, league standings and more. I have the website look and even the HTML and CSS designed. Just need to convert this to a Joomla, Django or another CMS that I can: - update a main story section with multiple stories (like ESPN, CBS, any website with multiple stories) - stories to be associated with its team, and league the team resides - league standings - scoreboard with a team icon, scores (attached) I would like to have accounts to post the scores, as well as low-level accounts (high school students) the ability to post stories and a photo as well. Or a photo gallery of a game. I know, it's a lot of content to request, and I'm paying out of my pocket until I land sponsors. But I would compensate more $ depending on the sponsor money generated. Additionally, we may redesign the station's overall website. If I find the right collaboration, I would promote the newly merged partnership and generate further business through free advertisement. So there's a long-term partnership as well in this.