- Who’s the best at relieving ‘El Dorado singles’ of that title? Why, it’s Romance Matchmaking, of course! Romance Matchmaking is simply the best when it comes to El Dorado dating and a search of the El Dorado personals. Yahoo Personals is the best connect because they offer Smart Fit- a unique matching system. You will also have access to photographs along with the personals. You will be able to talk to El Dorado singles, and others, through e-mail or instant messenger. Lastly, Yahoo and Romance Matchmaking are the best because they offer Premier Deeper Connection that helps with the matching process and leads to deeper and more meaningful relationships.