Question about boat to boat stunt achievement

[Tricka21]

Hey was up i just wondered if anyone could answer this question for me. Here goes if i line 2 boats up next to each other & jump between them 20 times will i get the 20 sea vehicle stunt achievement. Thanks in advance

[CovertDog]

Yep. Works with the air stunts to. Can't rememeber if it works for the car stunts though.

[fugitivetoby31]

Ok I could'nt get it to work like that, so what I did was drive a boat flatout in a straight line, then hit parachute to take off then landed back on the same boat.

I think that got me the air and boat one but cannot be sure. I can remember jumping boat to boat for what seemed like an hour with nothing happening.