Hi Treed,
My 13 year old has T1D. He was diagnosed at age 8 and T1D hasn't stopped us at all. We have done numerous archery hunts, backpacking trips, camping, canoeing ect. All like before. Don't get me wrong this is a game changer but his Dexcom CGM is the most important thing to wear, provides blood glucose readings every five minutes and he uses an OmniPod for insulin delivery. You do have to plan more, when we do backpacking trips I bring all sorts of extra stuff from pods, insulin, needles, juice boxes, receivers, battery packs, transmitters, ect but don't let anyone tell him he can't do something. We have a R2R trip planned in October. There are lots of professional athletes in every sport out there that have T1D. Last week he took second in the 14 Y and under sand volleyball tournament. There are lots of theories on why the body attacks your Beta cells in your pancreas but the cause is still unknown. There are some great encapsulation work efforts out there that look to be the best bet for a "cure" but that is still years away. You can PM if you want to talk more.