A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying goods or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and tradition.
A regulator is usually among the first pieces of dive gear that a beginner will buy. Often, with a little help from your sales representative, you will be coaxed into buying much more in this department than you really need, and skimping or putting off purchases in other areas that would benefit you much more. This is a shame since much of the other gear you buy will make much more of a difference to you when you are actually in the water. Before you dismiss this statement as heresy, please consider my reasoning.
