Based on Tina's 28 years of experience in retail and marketing, I estimated her hourly rate to be around $75. This is a relatively low rate considering her experience and skills, but it's also worth noting that she is based in Bluffton, South Carolina, which may have a lower cost of living compared to other parts of the country. However, without more information about her specific industry, company, or level of expertise, it's difficult to determine a more accurate rate. For context, according to the Bureau of Labor Statistics, the median annual salary for marketing managers in the South region is around $63,000, which would translate to an hourly rate of around $30. However, this is a general benchmark and may not reflect Tina's specific situation.