I really should have arranged to vote in Florida where my family has an empty apartment (from an old aunt who died nearly a decade ago). But that would have involved going back to the US in 2019, which I thought about but didn't arrange. I probably could have also arranged to vote in PA where my sister lives. I could legitimately make the FLA apt my residence in the US. Saying I lived with my sister or registering to vote from there might not be kosher. But I haven't lived in NJ in nearly 3 decades, so not much difference and I am entitled to vote from somewhere.
Not much difference than the Trumps voting in Florida instead of NY. Some venue shopping is legit. But voting in NJ is rather a waste. I'd never heard of the guy running against Cory Book. And the presidential race isn't contested. Only thing useful in NJ is to vote for marijuana this go round, to vote any primary challenger to Sen Menendez next time he runs, and to vote NJ Guv, where the GOP often runs well after some ridiculous Dem Guv scandal.