Fun times. I math'ed wrongly, and the giftcard I picked up on Sunday wasn't quite enough to cover *all* of the registrations. And then it wouldn't take ANY of my cards when I switched to a CC. I tried to delete my 5k registration from the cart so the GC *should* work, but it still wouldn't accept any form of payment. AAAAARG!!!
So I went back to the beginning and registered DH and DD for the 5k. Checked out (with GC.) Back arrow 2x. Registered myself for Goofy and checked out (with GC.) Back arrow 2x. Registered myself for the 5k. Mistakenly tried to use the GC again. No dice because the balance was a few dollars short. Tried putting in a CC. Nope. Back arrow 2x. Register myself for the 5k (again.) Pay with DEBIT card. Click out, check other queues and see that the 5k sold out basically right after I finished my registration. What a debacle!