Trailers are good to go all the way along this route…it is all interstate.
Two tolls…One to cross the GW Bridge ($10.50 ezpass amount) and one to cross the Throgs Neck Bridge ($5.86 ezpass amount). If you do not have an ezpass it will cost a few dollars more. Also probably a few more dollars for that extra axle on your trailer.
Enjoy the drive and see you in Sep.