Tinder is the ideal site if you're just starting out. It has its limitations but its easy to join and use. Its the best known site for a good reason. If you're looking for something a bit more in depth with better options and more of a chance of meeting someone you'll fall in love then definitely consider going for something like wejustfit.com (really impressed by that site) but if you want something super simple to start with go with Tinder. Or do what I do and choose both :)