First off, I know very little about DL. I've been to WDW twice and are planning a land/sea cruise for 2002. However, my wife and I will be in San Diego for a convention she attends. Yesterday it dawned on me that DL is probably only about 60-90 minutes away. Duh! I'm thinking of maybe doing a solo day trip to DL or CA on Friday, Sept 21 while my wife is in meetings. I would get there when the park opens but would have to leave in time to get back to San Diego by 5:30. I figure I would get about 6 hours. Is this enough time to make it worth it? Which park would be better for a short solo day trip? Any suggestions would be appreciated.