A correct Boat Hull Design is very important
Would you feel comfortable in a car that you think is not designed properly? If not, then how could you feel comfortable sailing in a boat that’s not designed properly? A hull is perhaps the most important of all the parts in a boat. Everything from the durability to the strength of your boat is essentially going to depend on how the hull of your boat is designed. So whenever you plan to make or purchase a boat, it is very important to pay attention to your boat hull design.  
An effective hull doesn’t necessarily have to be very fancy or made up of some special material. All you need is a hull that is simple in design yet strong enough to base the boat. If you are following one of those do it yourself modules to design your own boat, you should probably get some fine points about hull mentioned in there.
There can be a lot of tips about the best boat hull design and how to make it most effective and safe. However, there are just a few very basic things that if you just keep those in mind, you should be fine. First is to make sure that the hull is placed such that it can keep the boat balanced during winds or wild water. 
Getting the curves right is another integral aspect of correct boat hull design. The curves are considered right when the side curve angels match the bottom ones. What this does is it enables proper balancing of the boat during forceful times. If you are doing it for the first time and aren’t very familiar with the process of boat designing, you shouldn’t proceed until you get the hull design right. Remember, it’s better to wait and get it right than to be impatient and risk your boat.