Getting last minute deals

Anyone subscribe now to some webpage that emails you with info on short
notice sale trips - to places YOU specify ? I'd like a ... few certain
cruises / trips but not at retail (or even 'sale' ) prices that I get sent
by the company now. For instance, I have cruise lines send me info but I'm
SURE that with one day to go they must have rooms to fill on that 10 day
cruise that they're advertising at $1999 ppdo and we're flexible enough
that if we could find a plane deal ( or better yet - if included) we could
go - if it was $699! I'm exaggerating, but that's the idea.

I used to get some emails from 'lastminutetravel.com' and others but 99.9%
of it was to places I didn't want to go even at a sale price. I'd like to
get short notice info on .. "cruises to these places" or package deals to
"these places" that I specify - not getting spammed with everything
that's 'going somewhere" next week.
Recommendations ?