I knew this historical ride in Palm Springs would be interesting, I didn't know it would be exceptional. We were the only group with Kolin that day, so maybe that added to the experience as well, but we were wowed by his wealth of information -- he's a vault of historical data. The receiver with earbuds is a must to be able to hear him talking throughout the entire tour. It's an easy, mostly flat ride, but we did enjoy having e-bikes so we had the option to go up into a few high elevation places with ease. It does not cost any extra to upgrade to e-bikes on the 'day of'. If they have some available, they will put you on an e-bike, but you can't reserve an e-bike ahead of time. Kolin also carries a full picnic basket of water and goodies on his own bike, so you don't have to worry about bringing anything in that category. A full 3 hours with this very likable guide flew by. I will say that it's best suited for those who would actually remember these Hollywood and Music Industry legends. A lot of the names might be of zero interest to a Millenial/Gen Z crowd.