Please add a simple "experience party" under the purpose section. Also, add every location in the game under Location.
So, for instance, i can set Experience Party Nanawa Mines, then go about my business soloing until people use the search method and find me, by doing the same thing.
It's quite boring sitting in town spamming until the group has 4+ people when i can be building a group as i solo. Would also severely cut down the spam in towns.