I wanted to like 7th gen, but DS got a rash and leaked majorly every time we tried. He got a nasty rash from Tushies--the really nice gel-free diapers. He got a rash from the 365 unbleached diapers (WFM house brand).
He can use Target sposies. Weird, I know. Family Dollar house brand = rash. We can't go near Pampers because they contain fragrance and aloe and it's important that mommy not need her epi-pen during a diaper change. We occasionally used huggies in the early days, but as he got older, he got rashier with them.
So when we camp, we use Target sposies. We camp in humid summer months, with moist nights. Flats *might* dry, but not quickly.