Im doing some more casual play with family and im looking for a cheat sheet esque card with all of the expected dice probabilities/results. Is there one already out there? And if there isn't, where can I find the data (so I can be lazy and not have to calculate it all myself)?

There's an online dice calculator which will do for pretty much anything you want to calculate: http://xwing.gateofstorms.net/2/multi/

Bear in mind, your dice may not match the probability chart due to imperfection in manufacturing - see this thread for more: