I'm interested in doing a resort dive at Harpoon Lagoon in FL (family of 4). Does anyone have experience at this dive center? Are there any issues that I should be aware of at this center? They are close to the hotel where we will be staying which makes it convenient. My wife and I are both certified (but have very limited experience). My two boys (age 16 and 20) have never scuba dived. Thanks in advance !!