I am in the process of purchasing an Ipad or Android Tablet and want to know if there are any good Apps out there to help with my ballroom teaching business? Maybe with good ballroom/latin music or to help with group class registrations or new students, etc....I have been teaching for years in Atlanta, but have moved to SC and am launching my ballroom company here and also finally joining the Tablet world and want to be able to use a tablet to make business easier.