When you attend entrepreneurship conferences, see if you like the personality of the attorney-speakers on the agenda. Go to your local bar association to see if they have a small business/entrepreneurship committee. Do your due diligence by reviewing their websites, seeing if they have written articles (that is, do they know about your industry?), and ultimately, to meet with them in person.
For more information and questions to ask of an attorney once you have that face-to-face meeting, I've created a program called How to Choose and Use Attorneys, available here: http://www.greatbusinesslawresources.com/choosing-attorneys-teleclass.htm.