Write to hello@rocketship.dk and you will normally hear back the same working day, or the next one if I am in a session.
Useful in a first email. What the situation is, what you have already tried, and when you need something to be different. Not a brief. Three lines is plenty.
If you would rather talk than write, send an email saying so and we will set up a time. If it is about speaking, moderating or a workshop, the speaking page has the formats and what I need from you.