While in Mexico last month, we stayed at the Occidental Grand Xcaret in Riviera Maya. It was a great trip from start to finish, thanks to Costco Travel. This was the second all-inclusive getaway we have booked through Costco, and they make everything smooth and easy. We chose to do airfare, ground transportation, and the resort itself as a package deal and got a fantastic deal. We also added a weeklong pass to the Xcaret Eco Park. For my other all-inclusive trip booked through Costco, we even booked excursions through them. We flew into the Cancun airport and the ground transportation was ready outside and only waited a few moments before departing…