randomseed nailed it. You need to be a good grower before you leave. Cart before the horse.... You are asking for veg times and yield, all depends on what you are doing. Typical veg is 1 month or less, I am doing 7 weeks. Yield depends on strain and enviro factors, light, nutes, ventilation etc. In general 1 gram per watt is considered real good results.
Michigan sounds better, I am in Cali btw. Everyone is growing and they want only a few strains at the clubs. You have to have exactly what they want when they want it. You will be catering to mostly under 30 year old males at the clubs, with no physical probs, and they want the latest greatest tastiest.... The clubs are a farce, med scene in general, and this scene will not continue for much longer.
A lot of Cali growers export their weed out of state, so they are criminals of course. Outdoor is considered crap and often goes to other states. I grow for myself and considered growing for the clubs, but not worth it for me.