WSOP Online League--is it legal??
 

With the main event starting today I have considered starting a league with friends and then adding anyone around the country interested in which some money went to the prizepool each week and some went to a yearly pool where the top so many players got seats to various WSOP events. . . first of all is this sort of thing legal if you do it through sites?

Second if it is does anyone recommend any sites??

Third, any other issues I'm not thinking of.

Thanks.

Sean