Lots of ladies in the mommy makeover community who are traveling for their surgery have started asking about travel buddies. It's great to share the costs of travel and hotels, as well as having the support of someone else going through the same experience.
Just leave a note with information, such as:
Your doctor
Your dates
Location of your doctor
How many people you're looking to share with
Please don't share personal information in a public space. This includes email addresses, home addresses, telephone numbers, etc.