yep⊠sounds like what I was doing. L1 (spanish) for Heisig and WK.
Heisig itâs great in the way you can digest so much with the stories, using and understanding the radical into more details perhaps and then going with the kanjis that use such radical.
WK does thing differently, and sometimes radicals have silly names that you will want to put more logic into it⊠but theyâre not intended to be logical, just to provide an aid with the mnemonics and make them memorable.
Anyway if your are doing this for an upcoming trip, it wonât hurt.
I have nothing bad to say about Heisigâs method, I really liked it, and even so I drop it
⊠I was using the Kanken books for learning the readings as well, and I also like those books.
Anyway, the one thing I wish I had kept doing when starting with WK would be writing every Kanji from day 1. I was really good with it when doing Heisigâs⊠Now Iâm struggling to keep up to reach my current known kanjis in WK and then write them the moment I do my reviews.
Best of luck in your trip 

Letâs see.