Okay, let’s break this down. Zach has 5+ years of experience in nonprofit organizations, which is a niche. His skills like reputation management, risk management, and organizational development are in demand. However, his role is advisory, not executive. That typically pays less. Considering his experience and skills, I'd place him in the lower end of the spectrum for strategic advisors. Maybe around $125 per hour, considering the nonprofit sector and his role. This rate is below the average for experienced strategic advisors in the US, but his advisory role and nonprofit experience bring it down.