A ride to not miss, Sept 9 and 16th this year.  I've done it 4 times, only once with an ebike last year.  When I first did this ride several years ago I saw no ebikes, few years ago (pre-COVID before the ride was cancelled for a couple yrs) only  saw one couple on ebikes, last year a majority of bikes were ebikes.  Porta-johns and wide array of free snacks every 5 miles or so, unbeatable scenery, east road closed to car traffic from 8am to 6pm.  If you miss out it's your loss.