Clueless NY virgins

We have 4 full days starting 10th April,read lots of advice from the site(someone could write a book)Would like to do the useual things,but in a realistic order.Would like to do:ESB/TOTR-am%26amp;pm,SOL%26amp;Ellis(ferry),Broolyn bridge(pm),Times sq,Circle line criuse,grand Central,GZ.Staying near central park.Do a couple of clubs(any recomendations).Metrocard and NY city passes look a good option!Just want to be in the right places at the quitest/best time.Thanks