Yup. This is how I roll every day. In the car:I thought the standard list was - well, standard: sticks, cymbals, snare and pedal. Whatever the backline I always bring these, and often my own throne. Sometimes I'll even throw a hi-hat stand and one small cymbal stand in the car - some of the stands I've used on backlines have been miserable.
That way, if all else fails, all I really need is a bass drum that will stay in one place and I can get by.
On the other side of the coin, there's a very particular look I give to drummers who tell me - even after having been told to bring the 'standards' - that they've 'forgotten' their snare.
Seriously? You're a drummer and you 'forgot' your most personal piece of equipment? 'Well, I've got sticks, cymbals, a pedal and...what was that other thing? Can't for the life of me remember what it could possibly be! Must not be important.'
Snare, bass drum pedal, cymbals, sticks, throne, one extra stand and one extra hi-hat stand.
There's also a smattering of accessories in my cymbal bag; felts, sleeves, earplugs, etc.