Morgana, we have an entire section on the forum board for rescues to utilize when they need help and questions answered. It is called "Rescues, Need help with posting, etc....ask it here......" Three volunteers are there to guide you, not post for you but guide you.
All requests are made under the Ride Board: Animals Needing Transport. You will need to open that forum after logging in, click on NEW TOPIC, fill in sending and receiving zip codes, answer all questions in the message part and then click submit. Your request for transport help will then be listed. Please check it daily for any replies. Auto notificaitons should come to your inbox, letting you know you have a reply, but I always advise checking your own post frequently so there are no delays. It's not difficult you just need to read the Board Index page and choose the forum for your needs.
If you are writing a draft, I would simply copy and paste it in the message body of the Ride Board since you absolutely have to enter the zip codes there before you can submit your request.
Hope this helps.