New York in January

I am planning a trip to New York for mid January. I am look for some input into some shows to see. This will be my first time to Broadway and New York. I have funds for 4 shows, and maybe if I can get one a Student Rush ticket. I will be seeing RENT for sure, and The Color Purple looks very good. Any input would be great, and not just musicals if there are any straight plays that are worth it let me know. Thanks in advance for the help. – Patrick

I probably not going to see Wicked, I don't mind the music I just think there are other things I would like better.

Has anyone herd of "Touch of a Poet"? It looks interesting but I don't know anything about the show or the actors.

Also does anyone know if the cast of Doubt is still intact? I would love to see Brian F. O'Byrne and the others.

Thanks for the help so far. --Patrick