Swimming with Type-1 Diabetes

Hi, all. First forum posting, so sorry if there's a better category for this. I'm looking to find other Master's swimmers (or generally competitive swimmers) with type-1 diabetes to be able to discuss/troubleshoot issues that come up due to T1D, especially because--apart from Masters swimmers--few people, including most endocrinologists, seem to understand what I mean when I say I'm a swimmer. (I think they think I mean I float in the pool, not that I'm swimming for both fitness and competition in a fairly high intense workout.) Anyway, I'm hoping to find other type 1 diabetics to commiserate with overall... But at the moment I'm especially interested in anyone who uses an insulin pump and/or a continuous glucose monitor, because I find wearing both of these to present particular challenges to swimming, especially swimming at high speeds, and I'm interested in learning what others do to be able to swim fast while keeping the best possible diabetic control (which in many ways swimming helps!). Thanks, Jimmy