First off - our disclaimer: DCP does not take any responsibility for finding you a sponsor, nor do we take any responsibility for what happens after the sponsors find you. We are simply the medium for you to advertise that you need a sponsor.
Now, for creating your post -
The title of your post should be Last Name, First Name and the second title line should be your corps and section. So a sample would look like this:
Second line: Bungie Jumper Cadets, Kazoo
In the body of the post, honestly, feel free to describe yourself and your need in any way you care to - this is where you're going to get people to want to sponsor you!
(A good thing to include is either a link to your organization's website or mailing address for them.)
There's the basics of your request - if you have any other tips and tricks, feel free to add them here!
Any questions, please contact firstname.lastname@example.org !