Wow thank you for all the replies!
A lot was said and asked, so I'll try to address as much as I can.
I am 26, live in Chicago, married, have a 3 year old son. I'm just starting to do my research into my first self defense gun due to my neighborhood changing and some incidents in my alley.
XcGates said "this isn't a hobby its a disease"...I know. I have been thinking about this for all of 3 weeks and have already lined up my next years worth of paychecks towards self defense, Hunting, and clayshooting "materials"
I'm currently considering the .38 special, although I'm not sold on it yet. I am a member of the NRA (gift from a friend, and I will most likely renew)
I would love to attend the class, but my current financial situation doesn't allow me to both take the class AND buy the pistol, bullets, case... I guess it comes down to priorities which is why I'm doing as much research as possible so as to at least postpone the class for a bit until I can afford it.
I will certainly go to the range and try out the gun I choose before I buy, although I haven't figured out yet what I need in order to be allowed in the range.
Thanks everyone for your help!