Sun Peaks is Blue Heaven with 58% intermediate terrain and has at least one green run off every chair.
Award winning grooming and snow quality equal to Utah but without Utah volumes....wait, right now Sun Peaks has 80+ runs open and received close to a foot of new snow since the November mild spell, while Utah currently has squat.
Usually 35-40 runs are groomed nightly and if it snows overnight and you want to find or avoid the powder, runs that were groomed before the snow fell are marked on the grooming report with a snowflake icon.
Currently a US dollar is worth about 1.25 to 1.30 in Canada.
Whistler has been mentioned by others but I only go there in April when the crowds are gone.
Banff was also suggested, but I only go there in April when the chance of brutal cold temps are gone.
Big White was also suggested, but it has a well earned nickname: Big Whiteout, I never go there.
For more info on Sun Peaks check out the link to my Unofficial Guide in my signature, below.
If traveling to Canada is not in the equation, then I recommend Snowmass and it is almost as uncrowded as Sun Peaks.