Apparently, there are at least nine Super PACs by Trump supporters (at their own initiative—Trump himself says he doesn’t need the outside help), populated by some folks whose commitment to Trump’s candidacy is questionable—some may just be looking to make some $:
http://www.thedailybeast.com/articles/2015/10/07/trump-is-making-these-opportunists-rich.htmlApparently though, at least one Super PAC may have the blessing of Trump:
http://edition.cnn.com/2015/08/27/politics/donald-trump-fundraising/index.html