Cash is king and you investors really covet it and want to hold onto it for those special properties that will be grand slams and warrant that kind of investment.

Here you will meet wholesalers who will provide deals and rehabbers.You might look for a business line of credit with 720 credit they will give 50-150K.You might consider Niche or Specialized Housing like student housing.

I would like to specialize in wholesale and rehab.

Are there companies that specialize in making it more of a "turn key" experience?

Yes, specializing in valuations and having your ear to the ground, an appraiser has advantages IMO.

Great places to meet people to work with.You might consider Niche or Specialized Housing like student housing works well in your area.

Is there a geographic area that you specialize in?

I specialize in multi family investment.

If I should get a CPA should I look for one that specializes in real estate?

Here you will meet wholesalers who can provide the deals and rehabbers.Consider checking out HUD homes for small multi's owner occupied gets first crack.You might consider Niche or Specialized Housing like student housing.