I echo talking with your son about his preferences for I-day. I was emotional, and it is about the only time I have ever seen my husband cry, but my ‘26er hopped out of the car as if he couldn’t get away from us fast enough. I think, though, he was glad we were both there (and his little sister). We went out about 5 days early and made a family vacation out of it. I know he appreciated the chance to exercise at altitude since we are basically sea level. There is a lot to see and do around the Springs. There will likely be a “social” put on by the AOG a day or two before I-day and there are also some socials by some of the religious groups if your son is interested. It is a great way to connect with some cadets before they actually report. There will also, inevitably, be a social media account or two for just the cadets. After you drop your cadet off, other than going over to Arnold Hall and watching over the wall, you won’t have any access. There is also usually the first formation/parade the next day where they are ALL dressed alike and in identical hats. Again, you will not actually get to talk to them.
If you can go to I-day and A-day and Parent’s weekend, then by all means! Otherwise, prioritize. You will want to be at Parent’s weekend, and your son will want you there as it is the first real overnight pass. A-day is the most expensive 2 hour date you will likely have with your child.
If you have not already done so, seriously consider joining your State parent club. They will be a great local resource for questions. As for AOG- just go ahead and join. You get WebGuy access (which goes beyond BCT summer) as well as Zoomie delivery service. Both are excellent.
And- ask questions. There will always be someone who can help or provide insight.
Welcome to the USAFA family!