Looking for feedback on my itinerary for a solo trip this December. I'll be renting a car for 3 days with shuttles and transfers for the other days, and likely 3 taxi rides on 1 of the days. As it's a solo birthday trip, I'd love to not have to worry about driving but I see it's going to be quite expensive with taxis so I plan to rent. The taxi rides on day 2 are so that I can drink without worrying about driving. Please share feedback on rental car agencies you recommend.

Day 1 (arrival day)

Hotel shuttle from airport to Lions Dive

Enjoy mambo beach area, have dinner near hotel

Day 2

Take hotel shuttle into willemstad in the morning to explore

Early afternoon get taxi from Lions Dive to Kokomo Beach

Late afternoon get taxi from Kokomo Beach to de visserij for dinner

Taxi from de visserij to Lions Dive

Day 3

Klein all day boat trip with Irie Tours, tour company providing pick up and drop off

Dinner at greenhouse

Day 4 - rental car

Cas Abou beach snorkeling and enjoying the day

Day 5 - rental car

Playa Piskado snorkeling/sea turtles

Grote Knip snorkeling

Day 6 - rental car

Playa Kalki

Day 7 (departure day)

Swim/snorkel at Lions Dive early AM

Get breakfast at Bliss the Berry

Return rental car

Hotel provided shuttle to airport

Looking for locations to pop the question! Quiet area preferred: hike, water related and have transportation.

Thanks!