check at; r! b; L6 v4 [ http://www.ualberta.ca/~focus/ - X7 O# Q. H, J/ Q% S# }+ N* n$ R7 \+ S" _) p0 G
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. 8 |% b$ @! Q) e& u5 h3 _ , }! p0 W! V! N( \Good luck!