Rav Shalom Arush, author of garden of emunah and rosh yeshivah of chut shel chesed in yerushalayim is a tremendous talmid chacham.
breslev.co.il, through the contacts button on the site you can have them call you, you can call them… they WILL give the rebbe your name to daven for. (not to boast but im a member – monthly donations – ive given my name doesens of times and have seen wonderful salvation.
you must have faith in hashem though and that the tzaddik is just a shaliach.
getting a brachah from a tzaddik is nothing new and not wrong – as long as you know its hashem waving is hand, and not the rebbe – as a magic man – waving his wand.
hatzlacha rabbah reb yid:)