Relevant to the tagging fiasco: this is why I quote rather than tag if possible. More of a trail (though we all know it can get messed up too).
Relevant to the warmup anxiety and speaking generally: a great way to confirm a preconceived idea that dressage competitors are all snobby mean girls is to show up at a rated competition completely blind and unprepared and without proper assistance. Add in a green horse (no matter how trained, competitive atmospheres require training too), and a self-admitted confusion over fees (and likely rules - those are clear as mud without someone to explain and check your work), and youâre basically asking for a bad time.
People at the rated show are going to assume you(general) know what youâre doing and are willfully breaking rules/getting in the way/not following procedure. Which it is impossible to avoid doing so without guidance or previous experience.
A schooling show is likely to be accommodating - if one is gracious and asks good questions ahead of time. Still, I really think youâd need a coach in this situation.