Just do the work and do a good job. If you make money or loose money, do your best and you will learn how to price the next time. Maybe you will also pick up all of these customers on a regular mowing basis. I am in your boat i am new also. I do not have any buddies to ask, so I'm just quoteing what I feal I need to at least make a little. One day I will be a pricing pro. Good luck to me and you both.