Oh, yes we do!
On our last trip in June, we were there 3 days in a row, pretty much opening to close! Actually, two of those days were EE, so we were EE to close! (7AM to 12AM). My boyfriend was moaning, "17 hours in the park.... we spent 17 HOURS in DL!!!" Poor guy!
I don't know if it's like this for anyone else, but it just feels plain wrong if we don't get in within a half hour of opening! I love that fresh feeling in the AM, the whole day ahead of you, bright and early, etc., etc. One morning we came at around 10 or 11ish, and I just felt messed up! LOL!!!