Other Default Text in New Thread

I need a add-on that allows me to place a text template into new threads that people go to create so that they know what to write in a specific forum.

For example, when someone goes to create a new thread in this specific forum, they see this in the box automatically.
  • Channel Name:
  • Channel Link:
  • Description:

I'm not looking for a form system that requires a lot of work to fill out, just default text template added to each new thread.
I forgot to mention I'd be willing to pay anywhere between $5-$25 for this to be made, if that increases my chances of someone making it.