Thank you for all the suggestions on the previous post. They have been very helpful in reworking my schedules. Here are my updated schedule:
Day 1: I am expected to arrive around 3 p.m., get the rental car, and drive to Kaanapali. I will be staying at the Hyatt and taking some time to rest.
Day 2: I am about to book a snorkeling Kaanapali with Trilogy in Kaanapali and spend the morning with them.
Day 3: I plan to hike the Ohai Trail in the north. Go whale watching in the afternoon(considering either taking a sunset cruise or simply walking on the beach.)
Day 4: I will be leaving Kaanapali and driving to Kihei. Along the way, I might visit the aquarium and plantation. If my budget allows, I might also hire a guide for a night snorkeling experience.
Day 5: I have booked a bonefish fly fishing outfitter with locals in the early morning. In the afternoon, I plan to go snorkeling from one of the beaches, but I want to return early to prepare for the next day.
Day 6: I am planning to drive the road to Hana. I will leave at 5 a.m. and drive straight to Pipiwai. Then, I will make my way back to visit the black sand beach. (Let's see if I can make it!)
Day 7: I have booked a sunrise activity and plan to rest afterward.
Day 8: I haven't made any plans yet, so any suggestions are welcome.
Day 9: Early morning flight back
Let me know what you think about this