For those staying in Waikiki/Honolulu, the tour picks up from virtually all lodgings in this area.
Lodging pickups are around 7:30-8 am (the exact time will be included in your confirmation email) and drop-offs 4:30-5:30 pm, depending on your exact lodging, traffic, pace of group, etc.
For those staying in Ko Olina, Kapolei, Ewa Beach, or elsewhere, please meet in Honolulu at the Ala Moana Shopping Center (7:50 am, 45-60 min drive, free parking). Or you can book a private tour to include pickup/dropoff, although if you are far from Honolulu (e.g., North Shore) there would likely be an additional cost.
The tour does pickup at the Honolulu cruise ship terminal (8 am) and airport (8:15 am); more info below. Please factor in 30-60 minutes for disembarking the cruise ship and 15-30+ minutes to deplane and get to airport pickup.