From NJ to 1st Ave at 66th Street. I can get there and leave anytime I want. What do you think will be the best route? Through the Holland Tunnel and up the FDR. Over the GWB and down the FDR or through Staten Island and Brooklyn and over the 59th St bridge?
Have to avoid the Lincoln Tunnel (I think) because that would put me in line with dealing with the parade. I guess I could go Lincoln to the West Side Highway and north and cross the park north of 77th
On Thanksgiving Day, the area around the Holland Tunnel should be pretty deserted. You can make good progress coming out the tunnel on to Hudson Street and then up 6th Avenue all the way until, say 14th or 23rd Street, and then go cross town to the FDR or 1st Ave.
My mom is coming into NYC Thanksgiving too. I told her to take the Holland (via NJ Turnpike, not 1 or 9), take the first exit after the tunnel, go all the way to the Westside highway, turn left (going south), loop around Manhattan to FDR (make sure not to go through the Brooklyn tunnel). For OP take the 61 st exit (left exit).