check at: g5 R. U* y& T http://www.ualberta.ca/~focus/# Y; |1 G: Q$ n$ U3 {
. E* ^( c, K* F
I heard they organized senior to trip before. You can ask them for details. The trip I once attended is for adult and the tour speaks only English. This is a non-profit organization. The tour is good and very condense. But I want to remind you in those trips, people lives in hostel, which may be tough for seniors who are not strong enough. % A( @; e; j4 w. f, F: F0 {" n, T! R3 h: T) ]
Good luck!