Ummmm, i'm not delusional and I have four kids and a job and am also a senior in a BSN program. My kids are healthy and happy, my house is clean, and I still have time for fun. I feel fortunate enough to be in a program that is doable for me. I still have straight A's, I am a member of the student advisory committee and the student nurse organization as well as other extracurriculars and do volunteer work, so I feel it is highly likely to be successful. I think the key is finding a program that fits your needs, good organizational and time management skills, and being willing to give it all you've got.
Oh yeah, and don't listen to nay sayers who tell you it's impossible, or even unlikely, because you'll never know unless you try.