If you can’t get the first day of your reservation, you can’t book. Your first day is someone’s last day. I’m still working on my reservation. Made a waitlist but so far that hasn’t worked. I’m on day 5 now and everyday at 8:00am on the dot the day of is gone. I believe the waitlist is grabbing it for people who waitlisted before me. So everyday for most likely 10 days I have to be on my device to try to book the day of which is missing and once I get shut out, I have to stalk until someone releases the day prior. I’ve been lucky so far. But most people can’t be available every day at 8:00am to 8:30am to do this. Normally you book your 7 night reservation and you’re done. I’ve waitlisted, but that doesn’t work either, because people, like me, are back filling, by grabbing the days missed, which means those days aren’t available, so your waitlist can’t be filled.