Go on the group ride as suggested. Make sure you are comfortable with drinking while riding.

Most of my club rides have one rest stop, approx halfway through. I think that is typical for club rides. Beginner level club rides might have brief (1-2 minute) regroup stops more often.

If I am riding solo, I generally have no rest stops if 60 miles or less. Longer requires a rest stop, as short as possible, to refill bottles.