circular breathing tip...... from someone who can do it, (not me I hasten to add)... sit in a bath (or seeing as your here in the tavern- the irish coffee jacuzzi will do) with a straw... blow a steady stream through the straw and without breaking the stream try to inhale quickly through your nose........... good luck...

PVC pipe works... but put some beeswax on the end to make it more comfortable......