Customize your reservation pages with any text or graphics you want. Use either the built in editor, or you can create your packing info in html if you choose.
The email is also easily customized with text and graphics, such as shown below to inform customers about a local pizza place. The customization can be put at the top or the bottom of the email to include notices of upcoming events or special instructions.
You also have the ability to send package specific notes in the confirmation email. For example, if you have a Nerf Package, you could include a note telling them what Nerf equipment is allowed, or if you have an axe throwing package you could include a note on what shoes to wear, etc.