Just bought a house in Mckinney TX(moving from Chicago) so looking forward to getting set up for the class after I get my drivers license changed. (1) Does anyone know if there are classes avaliable in the Dallas or North Tx area. I see the one in Houston but its a bit of a ride. (2) Being that it has to be concealed. Im thinking in a belt holster a shirt could ride up and expose part of the gun. That cant be done correct? Have an XD .45 and looking for a shoulder holster any ideas. As usual thanks 4 all the help. This site has been great for the short time ive been here.