To make the most of your trip:

1. Plan Early: Start planning months in advance to secure accommodations, tours, and activities, and to get the best rates.
2. Group Discounts: Check for group discounts on activities and tours to save on larger bookings.
3. Diverse Interests: Mix activities to cater to different preferences, from beach days and hiking to cultural tours.
4. Flexible Booking: Choose tours with flexible booking policies to adapt to any changes in your group's plans.
5. Local Expertise: Opt for local tour operators and guides for more personalized experiences and better group accommodation.
6. Transportation Logistics: Rent vans or buses for convenient and economical group transportation.
7. Shared Accommodations: Look into large vacation homes or condos for cost-effective lodging and group bonding.
8. Group Activities: Plan some big group activities like a luau or a private boat charter to create memorable experiences.
9. Individual Time: Include free time in the itinerary for personal exploration.
10. Communication: Keep everyone informed with a group chat or daily brief to ensure smooth coordination.

Balance structured planning with flexibility for an unforgettable Hawaiian adventure!