The National Council on Firework Safety operates a very informative and interesting website. They offer a various number of safety tips as well as resources, and even a safety quiz you can take to test your knowledge on how to safely handle firworks!
There is also a safety public service announcement video by former President George Bush, graphs and tables on firework related injuries over the past several years, which it's great to note that the number of injuries has been declining!
To curve the use of illegal fireworks their website also offers a way, through an online form, to report illegal explosives to the United States Consumer Product Safety Commission.
Visit their website and see all the information that they have to offer!