Vehicle shipping between Europe and the Caribbean [closed]

I am looking for general advice on shipping and maintaing a vehicle between Eastern Europe (Bosnia) and the Caribbean (Dominica) as I am getting closer to my plan to be able to live in both places 6 months at a time in each. E.g. ship operators, paperwork, where is it better to have the vehicle registered etc.

Originally I thought of having a truck in each location but then one would have to sit idle while I am in the other location. Plus, the chances are I would have lots of cargo (sporting as well as construction equipment) upon every migration so stuffing it all in a truck and then putting it in a ferry could make sense. Plus, of course, the cost of the extra vehicle (I am thinking of a Toyota HiLux).

So for starters, I am looking for advice where to start looking for information and what I should be considering. Also, I believe the vehicle taxes would be cheaper in Bosnia, could I drive it as a foreign vehicle on the island without paying the local taxes? I am looking for general advice regarding this matter, any info is welcome.