When I had agile and athletic crew we used to trap very far forward and to leeward and it made a significant difference.
To do so we had to rig a chicken line from the bow to hold the crew forward. Otherwise, it was almost impossible to stay forward on the trap.
Also, you had to have adjustable traps so you could raise yourself high enough to stay well clear of the water.

It can work, but probably wouldn't, so I wouldn't even try it.., unless your dead last -- then it won't make any difference.

Great Race, Good luck,
Rick