DH and I were going to talk IL's and SIL to Niagra Falls in October - They just told us because his sister isnt up to going they arent going to go now - So my issue is do we still goto Canada and see the falls as orignally planned or try to cancel and go somewherre else and if so where... We are island people - we did want to go back to vegas again and to San Francisco but is it worth seeing... I just dont know.... Any opinions ???