I'm based in Hawaii, and time zones here often complicate things — especially when working with mainland companies. I had to notarize a form urgently for a client on the East Coast, and everything locally was closed. I took a chance with https://onenotary.us/ and it worked out better than I hoped. The notary was available early in my morning, and I got the document signed, sealed, and sent by the time they started work in New York. Super convenient.