Definitely a good idea to get her out and used to the experience but maybe just one run per day. I did a 4 day show with Epic over the summer, three runs per day and with a day off in the middle. He was tired on the final day. Both physically and mentally trialling is demanding. I don't know if you have something similar but here we usually have the option to do classes where there are no weaves and contacts and are specially designed for new, retired or recovering dogs. Sophie (Labgirl) has been running her new dog Sparrow in these to get 'ring experience' and I plan to do the same with Angus when he is ready to start. It is a really positive experience for the dog as the courses are very flowing and don't require too much handling. If you can find something along those lines to start out on that might be ideal. Do any of your venues allow you to 'train' in the ring? Our fun independent shows sometimes allow this, especially over the winter and again it gives the opportunity to make those first outings really positive because you can take the toy in with you and reward on little sections or specific things like contacts.
Can't wait to see more videos BTW of your beautiful Spirit
Can't wait to see more videos BTW of your beautiful Spirit

), she's STILL under the impression that she can go through whichever hole she chooses for the tire, and I am a very new handler myself and still need help figuring out how to best navigate a course with Spirit. Most of the trials in my area are AKC, so there are no options for courses without weaves. Though weaves are actually Spirit's strongest obstacle. There are no treats or toys allowed in the ring, and "training in the ring" is expressly forbidden.