You shouldn't have a problem finding the trail; it will be well travelled by others. Take a map (like the Tom Harrison maps) that you can buy at the ranger station.
A caution: keep your group together. Have a strong hiker act as "sweeper" to make sure no one gets left behind. One of the frequent causes of people getting lost, and SAR has to be called, is when the group splits or one person lags way behind.
