Okay, I'm another one with a 5yo who's not dry at night yet. She's huge for her age, though...48 inches tall and 52 pounds. She also soaks GoodNights and can't stay dry at all. We have tried setting alarms and making her get up to go pee, but even when we do that (and deal with hysterical tantrums at 2 am) she still wakes up wet. I don't want to push her, but GoodNights are darn expensive every single paycheck and they're just...gross, especially when she leaks through, which is often. I'm tired of washing sheets every single day and I'd much rather wash cloth dipes if they would come in a size to fit her.
Edited to add: this post comes after 2 days without electricity or GoodNights, frigid temperatures and way too many sleeping bags, blankets and towels soaked with pee that I couldn't wash.