Eisely, I'm glad you and your scout came out of this incident okay. Each time we scouters experience such an event we and our scouts need to reflect on the lessons learned, share them with others, and remind ourselves that the rules imposed upon us by BSA are there for a reason.
I am reminded of a canoe incident our troop experienced last year on the John Day River in Oregon. The trip was open to all ages, and we had scouts from ages 11 to 18. We required each to have earned the swimming merit badge prior to the trip, and to participate in 2 one-day outings on white-water rivers prior to the trip. The youngest scouts were paired with adults. On one of the prep trips, I and another adult managed to put my new canoe up against a logjam, with the canoe then swamping and getting trapped. After the trip, we talked of what we had done wrong, by getting up against the jam, and what we did right, which was to immediately jump up onto the logs, leaving the canoe and gear to be sorted later. The primary lesson to the scouts was to never risk your safety for things you can replace.
Anyway, on the John Day, halfway through the trip we encountered a father and son alone, with the son looking rather miserable. The son was also a scout, so they paddled with us for companionship. Soon they dumped their canoe, and we all helped in a rescue and then to reload their canoe. It turns out that this pair came alone after others dropped out, and had previously flipped their canoe, lost one paddle, and without a spare, sat for a day. The father then hiked downriver and found the paddle, and they resumed, well behind schedule. Their training consisted of one trip on a slow river, the Willamette. Luckily, a rancher happened to drive by and took them out by truck. We then discussed this with our scouts as to the lessons learned. They then appreciated the training we had put them through prior to the trip, and the spare equipment we had. Often it is only when you see someone's misfortune do you learn of the value of your training and the reason for BSA safety rules.