Well not sure about fruit juice but we got offered coffee as neither of us drink tea !!
Hi. You do have the choice of tea or coffee. The onboard made cakes and scones are lovely. However, if you want a table in the Queen's Room, best to get a table 1hr before the serving of afternoon tea, as I found that most people got there tables very early. Some were even seated 2hrs before serving, just to make sure. Enjoy.