I made my own exp parties too. I'll tell you how long it took. On a good day 10 minutes, on a bad day, an hour. That was just the construction of it. That did not include traveling to camps...only to find they were taken...then have to add more time by checking online for other viable camps if the one you built your party around was taken. Oh and God help you if you had to move to another camp that really required another job...then that usually meant having to tell someone "I'm sorry, but your job is no longer viable for my party since we have to go to X camp." That sucked having to say something like that to someone, especially since they may have been lfp as long as an hour.
And again, I would make my own parties too in order to get things done, but again, luck factors in. And time you were own, and the day, because I know many LS's would run end game stuff, or go farming for this that and the other for their end game. So you can't tell me that it took only a few minutes to gather man power to go to Ugly Temple to deal with friggen tonberries from hell to get pop item to pop that stoopid Pawberry then go pop Mr. Man and deal with him >.>; to get the drop. And that pop item according to wiki could take "■Temple of Uggalepih (K-8) - ??? can take 15 minutes to 2 hours to spawn. " Yeah...guess who got the long spawn time.... >.>;
Anywho again my point is...people who played XI weren't lazy >.>; and it did involve LUCK a lot of times >.>;