Sure, I'd be happy to help you plan your 5-day itinerary in Andaman. Here's a suggested itinerary for you:

Day 1: Arrival and Beach Exploration

• Arrive at Port Blair airport and check-in to your hotel.
• After freshening up, head to the famous Corbyn's Cove Beach for some relaxation and water sports activities like jet skiing, banana boat rides, and parasailing.
• In the evening, visit the Cellular Jail to witness the light and sound show that depicts the history of India's freedom struggle.

Day 2: Island Hopping

• Take an early morning ferry ride to Ross Island, which was once the administrative headquarters of the British in Andaman.
• Next, head to North Bay Island, also known as Coral Island, for some snorkeling and scuba diving to explore the underwater world.
• Return to Port Blair by evening and spend some time shopping at the local markets.

Day 3: Visit to Havelock Island

• Take a ferry ride to Havelock Island, which is known for its pristine beaches and crystal-clear waters.
• Visit Radhanagar Beach, which has been voted as one of the best beaches in Asia, and enjoy the sunset.
• Stay overnight at a beach resort in Havelock Island.

Day 4: Scuba Diving and Beach Activities

• Start your day with a scuba diving session to explore the colorful marine life and coral reefs.
• Spend the rest of the day relaxing on the beach or indulging in water sports activities like kayaking, paddleboarding, and snorkeling.

Day 5: Departure

• Check-out from your hotel and take a ferry back to Port Blair.
• If time permits, visit the Anthropological Museum to learn about the indigenous tribes of Andaman.
• Depart from Port Blair with unforgettable memories of your trip to Andaman.

I hope this itinerary helps you plan your trip to Andaman. Have a great time exploring the beautiful islands!