Quicksand Fans

Hello, I've only made a couple posts before and I've made a similar one before but I have a new question now. For anybody who lives in southern alberta, does anybody know any deep secluded spots? I've ben driving around and looking on maps as best I can but my only access to internet is my phone which doesn't work too well with google maps. I seem to recall there being a few other sinkers in this area so any help is greatly appreciated. I've been checking out dinosaur provincial park recently but haven't found anything deeper than waist deep. I was also hoping for something a bit closer as I'm a bit short on gas money at the moment.
Again, thanks for any help! I'm hoping I can go sinking tomorrow as my girlfriend will be at work.