Hilton HHonors - New member promos

I have a few stays coming up at a Hampton Inn and am looking for any possible sign up promos for bonus points. (I did a search and didn't find much)
I got the charge card and double point signup promo.
I am typically a Priority Club guy (100+ HI nights this year) and the IC forum has a promo page that I use regularly.
Any help pointing me in the right direction here is appreciated.

Big guy,

Not much in the way of sign up bonuses other than I think that you & I if I referred you could get 1000 pt bonuses for each stay once you had the stays completed. However, I am pretty sure that Hilton does have a deal going right now for existing members that you can either get double points for each stay or 25,000 points for four stays by the end of the year. Look again in the Hilton section under the sticky for existing promos and I think you will find it. PM me if you want to do the referral thing to start.

Best of luck.