Jul 23, 2012 - 2:56 PM
Hi madmax. The start date you fill out is the exact date on which the validity starts, not the beginning of the week.
As for traveling together: the 2 for 1 Swiss Flexi Pass is one pass indeed. It's no problem if part of your travel party uses it, but the other ones can't use it at the same time. So if some members of your group don't travel while others do, that's fine. As far as I know the 2 for 1 Regional-Passes come in separate tickets for each individual, but I'll find out and get back you to in this topic once I'm sure.