Ah, yes, the late day question, "Where shall we park". The truth is, for us, we rarely have reservations and travel great distances using only campground guides and roadmaps. We do not stay at Wally World because I don't like the lights at night. I have never really had a problem finding a place to stay the night in 16 years of doing this. Virtually any commercial campground will allow you to use their facilities and "Dry camp" for a small fee if they are "Full Up". Always wanting to make another buck, as it were, so they will let you sit the night in their "back 40" if their is nothing left in their regular spots. We are small enough to go on just about any tent site if needed, so throw caution to the winds and go where-ever the road leads you and one thing you can be relatively assured of is that with a B+ their is always room for one more. The other great tool now a days is the cell phone. While we drive along late in the day, we look in the books and spot out campgrounds and call in advance for a spot that night. Most places will take a reservation last minute and try to accomodate any way they can, I usually ask for a late site near the shower building. Lots of times folks who stay longer, don't want to be close in, or the longer pull-thrus will go first. Most campgrounds are happy to fill their smaller sites last minute and we are glad for the knowledge in advance that something is waiting for us at the end of that days journey, without having to commit in advance to how far we must travel that day or hang around someplace we don't like. I have driven into a few places ,looked around and driven right back out because I did not like the look of things. I do give courtesy call to let folks know we will not be stopping, but that has only happened on a few rare occassions.:B