check at) Q' ~! X, O% c3 ?( ? http://www.ualberta.ca/~focus/9 a, l$ u; o5 q2 p T
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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. 3 Q% i5 u( N+ n2 K1 \$ ]1 ?. {0 Q w2 G/ _- f
Good luck!