ach ts , ▁cru ise ▁ships ▁and ▁d ive ▁cent res ▁– ▁anywhere ▁where ▁there ▁is ▁a ▁demand ▁for ▁organ ised ▁recre ational ▁div ing . ▁ ▁Many ▁div em aster s ▁also ▁work ▁in ▁ret ail ▁d ive ▁facilities ▁and ▁assist ▁the ▁instruct or ▁with ▁training ▁and ▁super vision . ▁ ▁Training ▁ ▁During ▁Div em aster ▁training , ▁candidates ▁learn ▁d ive ▁leadership ▁skills ▁through ▁class room , ▁independent ▁study ▁and ▁practical ▁training ▁exer cis es . ▁Some ▁Div em aster ▁programs ▁require ▁an ▁intern ship ▁program ▁too . ▁They ▁complete ▁water ▁skills ▁and ▁stam ina ▁exer cis es , ▁training ▁exer cis es ▁that ▁improve ▁their ▁ability ▁to ▁organ ize ▁and ▁solve ▁problems ▁and ▁help ▁others ▁to ▁improve ▁their ▁ab ilities . ▁ ▁C andid ates ▁put ▁this ▁knowledge ▁into ▁action ▁through ▁a ▁struct ured ▁intern ship ▁or ▁a ▁series ▁of ▁practical ▁training ▁exer cis es , ▁including ▁the ▁candidate ▁assist ing ▁in ▁actual ▁div ing ▁programs ▁with ▁real ▁div ing ▁students . ▁ ▁D ivers ▁can ▁develop ▁to ▁div em aster ▁level ▁through ▁two ▁different ▁methods . ▁Either ▁through ▁progress ing ▁along ▁the ▁recre ational ▁levels ▁of ▁div ing , ▁or ▁through ▁div em aster ▁intern ships ▁that ▁fast - track ▁the ▁candidate ▁to ▁div em aster ▁level ▁by ▁having ▁them ▁become ▁involved ▁in ▁the ▁training ▁facility ▁where ▁they ▁are ▁training . ▁Div em aster ▁intern ships ▁are ▁offered ▁by ▁many ▁different ▁d ive ▁sh ops ▁under ▁their ▁respective ▁organizations ( ▁P AD I , ▁NA UI , ▁S