1: No, I don't believe so.
2: Zamak Transport (Covered) (not sure about this one)
3: You drive behind the blackfish in the vehicle you want, and scroll wheel on it while in the vehicle and it should say "load vehicle"
4: Only the vehicle transport can.
Asylum has a large number of staff that helps develop the server and make it better, and we in Olympus have very few and we still have a better server than them. Sure, there are some features that they have that we don't, but our server isn't a constant rdm and lagfest