NEED HELP WITH PROTEIN SHAKES

ive been reading up as much as i can but still can not find the answers to my questions so i thought i would see if any one could help me out.
 
i plan on taking 3 protein shakes a day, 1 pre workout, 1 post workout and one before bed
the first question i have is with the pre workout shake should i have it with milk or water and how long before???
 
i know to have to post workout shake with water so it works faster but should i take it straight away or wait till i get home which is about a 15 min drive????
 
and the shake i have before i go to bed is with milk.
 
The last question i have is about the meal i have after my workout, i was wondering how long after to have it as i work so i dont get home till 6 ive read to wait 2 hrs is this correct???
 
The last question is i am not gettin enough carbs post workout or probably even pre workout, i was just wondering if anyone could give me an idea on what is good to eat or mix with my shakes that has a good amount of carbs???
i have been told fruit but im not sure what kinds or fruit or what else to take and also how long before do you have the carbs???
 
sorry about all the questions but i cant seem to find the right answers on the forum, any help would be greatly appreciated.
 
Mathew