I'm going by myself. Single, no kids.

http://www.canadavisa.com/canada-imm...tshell.394158/

My family is USC/PR. I'm only one on DACA. But thankfully I have extended family and friends in Canada so will have some support there.

Yes, you can take wife/husband and kids with you for EE program (need larger amount tho for proof of funds if no job offer).

You can eventually sponsor parents if you'd like to take them with you. I don't know about siblings - I suppose they can apply on their own thru student visa or EE if they qualify. I think siblings can be sponsored but not sure. Def worth looking in to tho.

Just trying to help you guys out and give back - I'm a long time lurker on this blog.
It took me a LOOONG time to even get myself to apply - but am now SO relieved that I have this as a backup.