Venice Connected Vaporetti Tickets

I've purchased our Venice Connected Vaporetti Tickets. To validate the tickets we'll need the PNR for each reservation:

Rob & Stacy: J3V6YVL
Tom & Kris: R46ZW6I
Amy & Brad: VAKI2HF
Dean & Kathy: ZM5UYQC

To use the electronic tickets we need to validate the reservation number at a Venice Connected automatic ticket point at the Santa Lucia train station, next to our hotel. To validate the tickets we just follow the instructions on the touchscreens at the ticket machine. The tickets are then valid for 72 hours on all Vaporetti within Venice and to the outer islands.