We will be at Vero for two nights at the end of September for two nights, Tues and Wed night. Do you think I need to make dinner reservations for that time period? I was hoping to wing that part of things.
Not at all. Especially since you are going on Tues and Wed.
The ones to be concerned with in season (as in make a few days in advance) are the Character Breakfast on Sat. and Brunch on Sunday. Maybe Sonya's which is only open Thurs - Sun(?).