I feel pretty strongly you should never wake a sleeping child. With a massive caveat, if you are headed to a national park during peak season - wake those kids up! Almost everything you need to know about national parks you can google - do they practice crowd control, what is the fee, what are the ‘easiest’ hikes (perfect for National Park newbies). One thing that frequently gets left off of websites is how early do you need to arrive to get parking or even more crucial, get through the…