Hi, my name is Mike and I'm a overtipper[all together, Hi Mike] I don't think those tips are out of line. We are doing the Club Mobay on our up coming trip. I was figuring a 5 for the escort though. Other than, I say tip away. We tip at AI as well. It's amazing what extra attention it gets you. Spent many years on the receiving end, time to give back. We happen to budget for a lot of tips though. Understand if some can't though or just don't. To each their own. I say, do what your comfortable doing.