Shellye,
The training will certainly make a difference and the certification showing the completion of the training is an added plus. The experience will also be important...but not to worry because you don't need to promote 'lack of experience'. In fact, your website should promote the experience you still have no matter how long ago it was attained. So all three factors: education, certification and experience can all be a well-rounded way to promote your business.
I'm not sure what you have been doing since you left the insurance company which may also help promote your bookkeeping business. I assume that is what you will offer...bookkeeping services.
I would suggest that you join the
mentor group here at VAF to learn about more ways to promote your new business.
Sounds like you are doing all the right things to get started to bring your skills current.
Janine