With a Review Tour I would put together the tour and get in contact with blogs about reading and reviewing your books! I would keep track of which blogs sign up and where they post their reviews. Most of them post their reviews on Amazon, B&N and Goodreads. Some even post on their blog website!
[email protected] When you book with me I can book a few months ahead of time. No need to worry about waiting until it's close to release day.