We were excited to take advantage of the Trolley to for sightseeing and to learn a bit more about San Diego. Unfortunately the company failed to plan ahead for a holiday weekend. Every time we tried to “hop on” the trolleys were full and we had to keep waiting. Unless you have time to consistently wait 30-60 minutes for a trolley each time you want to board, don’t waste your time. There also isn’t any system to organize passengers at the stops, so even if you’ve been waiting, don’t be surprised if someone else who hasn’t been waiting boards before you do. The drivers were entertaining, so this might be a good option on a slow day, but we definitely won’t bother with it again - and I’m guessing the 40+ passengers left behind at each stop won’t either!