Only one start/stop location for all lines, located away from Aloha Tower, $15 Uber to the location to redeem a real ticket from online purchase. The red line last service is early afternoon, not convenient if returning to cruise ship for lunch and then riding the redline back to the above start/stop location. Must wait at least 45-60 minutes for next trolley if making stops in between, real haste, not true hop on hop off service. $45 unlimited is a waste, ending up only riding blue and red before time permitted.