Donald:
For what it is worth, I shot Raton for the first time at the Memorial Day match (Best of the West). I enjoyed the shoot very much. I think the facilities and scenery are fantastic.
Regarding preparation for the August match, I suggest two things as follows:
1. If your schedule allows, arive early enough so you can get a full day of practice in on Friday. I always enjoy getting to a new range early so I can get familiar with the range, facilities and conditions.
2. At Raton you shoot uphill. If you are not used to that situation, you will need to get your front/rear rest set properly. Depending on the type of front rest you use, you may need to bring a low profile rear bag to avoid the need to raise your front rest significantly higher than normal. For a guy that calls Ben Avery home, it took some adjustment to my equipment and mind-set. Luckily, Tom Libby brought an extra low-profile bag that really helped. Without it, my gun was always trying to slide out the back.
I hope you have as good a time shooting Raton as I did. Jack and his guys do a great job. Here are a few photos that will help you get a feel for the place.
PS - One evening I recommend eating dinner at Black Jack's in Trinadad - good steaks.