Family vacation, where should i go?

so my mom sprung an invite to go out west over my spring break (15-23) and i dunno where to go. Im already headed for utah (park city, powder, bird, brighton - day each). Id like to go somewhere with a lil more hardcore lift accessible terrain, like crested butte, but with a fairly large variety of beginner/easier intermediate terrain for my mom and cousin. moneys not too big a deal, getting there is the bigger concern, i like slc because u can just fly in and take a shuttle, but i dunno bout going twice in two weeks?

so guys, help me out