I need to be able to create a fantasy horse racing website. I want it to host leagues. I want to be able to manually input horse info and odds, and then after the race, put in the winner and calculate everyone's winnings. I want to be able to track everyone's winnings week to week, and all that jazz.
Am I way out of my league here? Is this something I would a professional to build from scratch? Any and all resources and help is very much appreciated.