I've seen reviews on here about Fun Bus, and I know most of you have had good experiences with them. Has anyone used Columbus Trolley? We would be using them for transportation from the hotel (Holiday Inn) to the Ceremony/Reception (Athenaeum) and back to the hotel for the guests. Columbus Trolley quoted us about half as much as FunBus which is AWESOME, but makes me a little suspicious. Any insight would be appreciated!