We are only reaching Niagara falls on 13th evening and 14th whole day before flying out on 15th of June. Due to "no visa"/citizenship for one of the fellow members, we will only visit US side.
1) Should we make advance reservation for MOTM, COTW on 14th (Sat) as we don't want to miss both?
2) If so, what is real official site for doing so. There are many sites show up with Niagara falls name.
3) How much gap should there be between two rides for reservation?