Training Plan?!?!!?!?

I've never been an athlete... Runner..... Or whatever.  I lost all my weight by diet, walking & Biggest Loser Cardio Max DVD along with a 30 day ab challenge I did over & over again.

As part of joining the YMCA, I get a free consult with a trainor - which happens to be my friend Nichole!  I'm really looking forward to working with her & getting her advice.

I work a second part time job mainly on Tuesdays & Thursdays... Leaving Monday/Wednesday/Friday as my "gym" days & sometimes on the weekend if I don't have other plans...

I'm a newbie & still on weight restrictions from an injury in December...  So I've been only doing cardio so far.  I want the advice of those that have been here before....  The very beginning..

Once I return to be able to use weights, here's my training plan:

Monday: Cardio (warm up, couch to 5k, elliptical/stairs), sauna

Wednesday: Cardio (warm up/couch to 5k) & strength, sauna

Friday: Reward Day!  Swimming/Hot Tub/Sauna

Weekends: warm up, swimming, couch to 5k

Any advice is greatly appreciated