dry bulk tankers

I have been in the liquid bulk business for many years last week my largest customer asked me to look into the possiblity to start delivering a dry powder in pneumatic tanks to job sites around Southern California where we currently run a 2 truck operation servicing them...I have learned quite a bit about this business since last week,but this afternoon they called and also would like for me to put 2 trucks/trailers at their other plant up in San Jose Ca..not knowing much about that area now I will be starting to look for drivers for my own trucks or possible even a owner/operater who has experience or even a dry bulkier that would like to come over to help out in this business my customer pays my company very good for our excellent service we provide and compensates us on slow weeks as well... If there is anyone up in that area could help me out or give me a few pointers I would very much appreciate it.....Tanks again Russ