Whether you know for sure that you will be scuba diving whilst away on holiday or whether you know it is simply something you would love to do and that it is offered in the vicinity of your hotel, then taking the time to plan your trip will make a big difference to not only how safe you are, but also to how much you are likely to enjoy trying out scuba diving for the first time.
The first thing you will need to do is undertake a little research. Not only will different areas be more or less suitable for individuals of different competency, but you may also need to buy certain items of equipment before you go, or be aware of certain health limitations depending on where you are diving and who with.
It is also wise to consider diving holiday insurance, even if you are not sure that you will dive. The small amount extra you will pay for focussed cover will make a huge difference should you end up needing to make a claim of any kind, especially since many ordinary policies simply will not cover you for such an activity.
If you are heading away specifically with a view to scuba diving, make sure you have the best possible scuba diving insurance cover, and be sure that the destination you are visiting will offer you the best possible experience. Whilst there may be diving available in a certain area, there can be a vast difference in how enjoyable such a pastime is from one place to another, and the more time you spend finding the perfect location, the more enjoyable your time on the ocean floor will be.