At this point you'll want to take the copy you have and add it to a landing page design. There are several great solutions for landing pages out there. I'm biased in support of our service KickoffLabs, but here is a more complete list of solutions you can review:

Landing Page Hosting Provided

These solutions provide a full experience from page design through hosting of the landing pages.

• KickoffLabs - Best for capturing user emails and custom form data. Integrated email marketing means you get automatic replies for new registrations.
• Unbounce - Best for click through pages. Also supports forms. Can be wired up to third party email marketing.
• Lander - General page creation tool. Doesn't support email marketing.
  

Custom Development
Thera are a lot of great starter themes for landing pages here.

You could find full site themes (if you are starting from your hom page) here as well. You'll want to look at the landing page designs that come with those themes to make sure it fits your need.

Wordpress Themes
If you are using wordpress your theme may have built in landing page templates you can leverage for your copy. You may also be interested in checking out Premise or use the wordpress integration with KickoffLabs to publish your pages on your own site.