advice for future CRNA

Hello,

I will begin school in fall to become an RN. I'm just having a hard time to decide if I should go from a ADN to a BSN or directly to a BSN. Financially the ADN route looks much better for me since I will have to live on student loan just to get by and have 2 kids. But my main concern is I will get lazy to back to school right away, delaying my time to become a CRNA. Also, once I try to get my BSN, the courses may be harder because the ADN courses are not as detailed as the pre-requisites for BSN. For example, the ADN does not require math or Chemisty and I would take Anatomy and Physiology as one class where with BSN I would take it as 2 seperate classes.

Also, could someone recommend a good Nurse Anesthesia school in the south? After I become an RN I intend on moving to a town with a good Anesthesia school. I live in Oklahoma where there is absolutely none.

TIA,
Cynthia