Try to include a pineapple and a star in there someone. Don't be afraid to stray away from the colors I designated either. Those were just suggestions but I'm fine with letting the professionals give their opinions too.
I like number 56. See if you can put the star in the center of the "O" for Hospitality instead of indside of the "H". Also, I would like to see the word "United" in red and also see it the same as it is now.