I am of the view that following destinations are ideal for you:
Scuba Dive Cozumel, Mexico
Scuba Dive Fiji Islands, South Pacific
Scuba Dive Grand Cayman, Cayman Islands
Scuba Dive Florida, USA
Scuba Dive Belize
Scuba Dive Heron Island, Australia (Great Barrier Reef)
Scuba Dive Vanuatu
Scuba Dive Hawaii
Scuba Dive Koh Tao Island, Thailand
For more details please visit this website
Top Ten Scuba Destinations
Thanks and best regards.