Aloha, Aloha!! (no pun intended) welcome to the forum!!
Unfortunately I am not exactly a specialist for a thanksgiving roasted whole turkey either, I leave it up to others to help you, but for other concerns, not to worry.... if you have a microwave oven, everything doesn't have to become ready all at the same time, you can premake some of the items.
Or you can do a course serving, instead of putting everything on the table all at once, just prepare everything in the kitchen, serve course by course, doing a quick reheat on each of them in between.
Just do what you do the best, or you are comfortable, as long as the dishes are delicious, that's the most important thing.
If I am guessing right seeing from your handle, are you from Hawaii? Then why not go for a big fat fresh pineapple rather than a tin??