Great to hear my SLC talk has rubbed off on you. Just curious, are you actually staying in Park City or are you staying in SLC? I ask because if you are staying in Park City, it makes sense that you are skiing those two resorts, however, if you are staying in SLC, I probably would not recommend doing those two resorts. The reason I say that is because there is mostly 3 main regions of ski resorts over there around SLC. Region one is the two Park City resorts (Deer Valley and Park City), which are much more expensive, very similar to your usual big Colorado Resort, have relatively easier runs, and get significantly less snow than all the other Utah resorts. The second region is the little cottonwood canyon that contains both Snowbird and Alta, which are two of the most premier ski resorts in North America. Here, there are less crowds than Park City (Snowbird can get dicey), best snow in North America, decently cheaper than Park City, more serious skiers, but nothing by way of a ski town. People come here for one reason, awesome skiing. Lastly, the third area is the Big Cottonwood Canyon, which contains Brighton and Solitude, and is where you get the cheapest lift tickets, the smallest crowds, equally best snow in North America, greatest chance for untapped powder, but a little smaller and easier skiing than Alta and Snowbird. Therefore, Brighton and Solitude are kind of like Snowbird/Alta light, but with equivalently awesome snow. So, you've got 3 different areas, but you can't get to any of the different areas directly. You have to drive back into SLC to get to a different one. This is why I recommend staying in SLC, then choosing where you go each day, which is about a 25 minute drive to any of them. So, it kind of depends what you want. The Park City area is very much a Colorado Vail experience, whereas the Big/Little Cottonwood Canyons are very much a Utah experience. Personally, I prefer a little of both, but with a heavy dousing of the Cottonwood Canyons. Truly, Alta and Snowbird are two of the best resorts for pure skiiers in the country and Alta literally does not allow boarders (sorry boarders). One could argue you can't take a trip to Utah and NOT ski Snowbird. That would almost be a travesty.
As for booze, you may want to get that in SLC. The options are either drinking at bars/restaurants or getting booze only through the state-run liquor stores that is kind of like buying from a warehouse.