I totally get where you are coming from. I'm a former lifeguard and summer camp aquatics director, and I cannot stress enough the importance of getting kids into swimming lessons. Because I've seen plenty of near drownings, and assisted in the aftermath of a drowning death. It is excruciating for everyone involved. I cannot imagine what it is like on a parent. My 12, 10 and 8-year olds are all very strong swimmers, and we regularly have my 6 and 4-year-olds in lessons. But we live in an area of northern Wisconsin where there is a lake around every corner, and we have a large pond less than 100 yards behind our house. It's always been a priority for us to make sure the kids are comfortable around and can navigate the water. Sure, odds are that if your kids are never strong swimmers, they likely will not be involved in a drowning incident. They are rare. But all it takes is one time. I urge you to continue to take the necessary precautions to avoid it by getting those kids swimming. Good work having them in lessons so far. You don't happen to have some degree of OCD, do you? 5 kids all spaced exactly 2 years apart is quite remarkable!! And congrats! 3 is more than enough for me, lol. Thanks for your feedback as an aquatics director. We'll keep on getting them in lessons. Ha ... maybe a little. Not quite two years apart, though. May, March, November, February and April birthdays.