I dont have a top 4, at least not yet.
However I just played Wolf Creek and wow just wow.
I've played every course on WGT and I think this might be my favourite now so I'll put another vote in for this one.
Edit - Holy sh*t. I just played it again, what an awesome course, beautiful, unique, challenging as hell, scenic, great course wow definitely my fav.
FYI - I am surprised at the scores on the current CTTH, some shot 75 - 85 which seems pretty dang good for there, note only 15 people under 100 so far though.
EDIT - After seeing the last tourney, I'll make Pebble Beach my number 2 :)
EDIT 2 - hmm this is tough, see pics of CapeKidnappers bottom of page 3.
Here's my list now though I really dont know which I prefer at the top!
1. Pebble Beach
2. Wolf Creek
3. CapeKidnappers
4. Banff Springs (Canada)