You don't have to spend a small fortune for your fishing tackle but it is a good idea to always buy good quality items. You can shop around and find some great deals on excellent products. You will have better service with quality tackle and you won't have to replace them as often.
 
You can shop for your saltwater tackle in person at your local sporting good store or favorite bait and tackle shop but you may want to check out some of the deals you can get online as well. Many times you can find some amazing discounts on products you need.  
 
Before going out on a fishing trip inspect your tackle to make sure it is in good working condition. Many accidents that fishermen encounter are caused by damaged and worn out equipment. Some of these could have been avoided if a simple inspection would have been done before heading out.
 
If you notice you are not having much luck reeling in the fish but others around you are, then you should try making a change. Go up or down in the size of the tackle you are using or switch to something completely different. Even if you had excellent luck with a certain set-up the last time you were fishing in the same area doesn't mean it will work everytime. The key is to match the tackle up with the size and species of fish you are after. Experiment a little and try different things until you find something that works.

To get the full "Required Saltwater Fishing Tackle List" article you'll need to download it here.