Time depends on how well you handle the situation,it took me like 45 minutes to make sure that i did all that i had to do without rushing,at time i just get out the car & dink some soda,chat with the neighbor,etc,you got to be analitical handling this kind of stuff.If you speed up you can regret it,i don't know how the weather's moving around by you,but i'll likely do that on a sunny nice looking day,no chances of rain rushing you down & all tolls in hand.