Around December this year I am going on holiday to do some coffee research. I am trying to build source trips into the business that I am starting, designing and manufacturing coffee roasters. I would like to offer source trips as an educational aspect of the services that we offer. I am still trying to decide where I want to go, there are so many great coffee-growing regions. Does anyone have some suggestions as to the best way to get in contact with farmers, or have the names of farms that I could visit or people that I could get in contact with?