Build a Website

Hello, I am looking to create a website that is for darts. This will be used to post tournament times, League matches, questions to other dart players, as well as posting pictures to sell dart equipment. I want for people to be able to create a profile and post on a certain category for tournament. It will be divided by "State" to start off. So California will be its own section of the feed. I also want people to be able to message other user profiles. Capability to hide certain users posts will be needed as well. I want this to be similar to how you can post on facebook, but divided into a search by state.. I also want to have a page that has "rewards" page. I will do monthly giveaways, where I will give out prizes and select a random person who has commented on the picture to win that prize. Profile information may include Name, Nickname, Cricket/01 Average, Bars frequented and brief description about yourself. I ultimately want to have another page where people can go in and create a bracket to run a tournament through the website. This will be similar to "[login to view URL]" but i want the capability to put board numbers on each individual match so people can see where they are playing. This page may have to come later, but is an option for what i want in the future. Thats it! Let me know if you have any questions. I will provide logo, and design of the website doesn't have to be too intricate.