Home This page may not work correctly in your current browser, Internet Explorer. We recommend changing to a more modern browser before viewing this page. We recommend Chrome, Firefox, Safari, or Edge. Member Directory - Details for Individual Member NPAA #: 900 Member Type: Pro First Name: Mason Last Name: Propst City: Pierre State/Province: SD Follow Me on Social Media: Instagram: masonpropstfishing@propstprofessionalanglers Website: https://www.facebook.com/PropstProfessionalAnglers Species: Walleye Bio: Guide and Tournament Angler Accomplishments: Neon CRM by Neon One