A Book Trailer is the Way to Go

Looks like I'd better consider producing a video book trailer. That's what everybody does now, when they have a book to sell.    I might have an advantage that perhaps other writers do not have, in that I have previously produced videos.  But I have never made a book trailer before, so we shall see.  My specialty which is being funny, doesn't really lend itself to a crime book and thus my dilemma.  I am willing to take suggestions.  Please send them in.  Thank you, I'll be waiting by my computer.