Did you mean the first date that we can book the boats for TT'21?
The hotels can probably be booked now, the Steam Packet have taken bookings from the week before practice begins for the past 2 years, don't know if it will be the same this year, guess they'll let us know in good time (hopefully!)


EDIT - STOP PRESS!!!!!!!! it says this on the Steam Packet website - ** TT DEPOSIT BOOKINGS FOR 2021 WILL GO ON SALE ON MONDAY 25TH MAY 2020**


(p.s. don't tell anyone!)