I'll add my two $SIN worth here.
Doing the drysuit course is pretty easy, but to be comfortable diving in a drysuit you really need a few dives in it to be at a stage where you're totally at ease. Given that the OP @leegrr has less than 100 dives I would suggest that he/she would need around 10 drysuit dives post certification to be comfortable diving in one.
Doing the drysuit course is pretty easy, but to be comfortable diving in a drysuit you really need a few dives in it to be at a stage where you're totally at ease. Given that the OP @leegrr has less than 100 dives I would suggest that he/she would need around 10 drysuit dives post certification to be comfortable diving in one.