Last years winner of the Bass Master's Tournament is not going to be of much help to you with a fly rod. Clean, respectable, sober, and honest. This guy is not running for president. He's your guide. You need to be able to put your full faith trust in him.
Accidents do happen.
Your guide must be prepared to come to your assistance. Licensed, insured, endorsed, and certified. These are the minimal assurances that your guide is serious about his profession. Be ready to cook a good meal for you. This does not mean heater meals.