Thanks for the note about the campground reservations. I think the North Rim sites are going to fill up, so maybe we should secure those by Wednesday. I already checked the van's tires and oil, so we should be good on the vehicle front. Looking at the forecast, it might be cooler than usual, so I'm packing extra layers and maybe a thicker sleeping bag. I also wanted to ask if you're bringing your mountain bike or just planning to hike. There is a new single-track trail that opened near the ranger station. I can bring the portable grill and some of that seasoned wood if you want. Let me know about meals-I am happy to handle breakfast if you manage dinner one night. Do we need a permit for the campfire this time of year? I can look it up online if you haven't checked yet. Anyway, let's touch base later this week to finalize the details and confirm the route.