This is my very first post, so be kind and chill. I Found this on Continental airline vacations.
here is the link: http://www.covacations.com/specials/specialoffer.do?specialOffer...

When you purchase an air and Palace Resorts package to the beautiful shores of Cancun, Riviera Maya, Cozumel, Isla Mujeres, or Riviera Nayarit, you’ll be rewarded with an air credit worth up to $400 off the air portion of your vacation package.
You can:
* Use promo code CV10484A, and receive $100 off airfare when staying 3-4 nights.
* Use promo code CV10484B, and receive $200 off airfare when staying 5-6 nights.
* Use promo code CV10484C, and receive $400 off airfare when staying 7 nights or more.
Plus, kids and teens up to 17 years of age stay and eat FREE at select resorts all summer.

Vacation packages include:

* Roundtrip air transportation
* Choice of accommodations
* Hotel taxes
* Roundtrip transfers between airport and hotel
* Luggage handling at hotel
* Maid and/or bellman gratuities
* Assistance of a local host or toll-free number for assistance
* OnePass® miles equal to credited flight miles

Palace Resorts’ all-inclusive packages also include:
* All meals, snacks, and brand name beverages
* A wide variety of daily activities including nonmotorized watersports
* 24-hour room service
* Unlimited select tours
* Nightly entertainment

The RT transfers in PVR are worth mucho dinero.

I was able to find coach seats by just choosing "Any ..." in the drop down menu