The Lead Searchers.

The true lead searchers are the ones who are taking their time and are going through all the clues, memorizing the poem, going over all the hints, reading all the emails, researching through scrapbooks, watching hours of interviews, going through maps of all kinds, and have gone, or are at least planning on going on a BOTG.
There are many people out there looking purely just for fun, and choose not to put much effort into understanding the poem, and that's okay. But if you are serious on finding the treasure, and you're not putting any effort into research, then I'm sorry, but you're definitely not a lead searcher, and you're not going to find the treasure before them.