I had one myself about two years ago while camping. Got up and took a shower and couldn't figure out how to button my shirt or jeans and I couldn't speak a correct sentence. My wife threw my butt in the truck and got in to the hospital.
I was there about five days and recovered pretty much. I swear my memory isn't as good, but maybe that's just getting older. We went back to the campground and continued our camping when I was discharged from the hospital.
Since that episode we've been camping all over the southeast. I can't say it's slowed me up much. I just make sure I take my meds everyday. I'm also a type 2 diabetic.
Have fun camping