Okay, let’s calculate this. Sheila has 20+ years of experience, which is a significant amount. She has worked at Boeing, which is a large and well-established company, and BaRay Event Services, which suggests she has experience in the event management industry. Her skills in project management, process improvement, and strategic planning are in demand. However, her role as a superintendent and project manager suggests she may not be in a high-level position. Location is Marysville, Washington, which is not a major hub for tech or finance industries. Considering her experience, skills, and location, I estimate her hourly rate to be around $120, which is below average for a project manager in the US. However, this is a rough estimate and may vary based on the specific industry, company, and context.