For my official trip to Bentonville, our office travel agent told me that the cheapest airline that i can use is Etihad airways. I had not tried Etihad before and as always I was open to try it out. A quick check at its website showed that they are sponsoring a free 96 hr visa. I immediately signed up for a quick two day visit during my return journey.
To begin with, the free 96 hr thing was a trap as they only had couple of hotel options to book and both were incredibly expensive. Nevertheless, i was in this now and i went ahead. I picked the Grand Hyatt Hotel in Abu Dhabi which boasts of an 18 degree incline. See pic -