My favorites are Pebble Beach and Muirfield. Pebble Beach is beautiful, and I've played in so many different conditions, from windy and rainy to a sunny day. I don't see how you could make a better course. It is always in good condition. My least favorite would have to be the PGA West Stadium course in Palm Desert.
Travel is probably the toughest part.
Packing and being on a two-week stretch where you wave goodbye to your children. When you see a tear in their eye it is hard. That was the one that made me the happiest. I won in a playoff over John Cook. It got me into the Masters.