Abay is open until June. Loveland is only a 1/1.5hr drive from Denver, open til May 8th. Unless you are totally stoked on park Abay isn't that great from what I saw, few good rails but the jumps are pretty small. However the skiing outside the park is amazing right now. Aaaand the Steamboat ramps are situated on a lake, so no go on that until mid June or something
http://www.sswsc.org/