nicole,
Most requie first person narrative. Moreover, those that do not state that as a requirement are very likely to assume that it will be in the first person.
Also, folks, keep a lookout for the move towards gender neutral pronoun use. At least one hotel MSC now requires the "they/their" usage instead of he/she. Some newspaper style books have already made the change, and it looks like MSCs may be getting pressure from a few clients to make a style change, if only for that client.
It helps to remember that, when it first emerged, the use of MS was highly controversial.
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.