It's not good, but it works. The skiing season in Utah is usually from mid-November to early May. The quality of the snow is probably not so good in April, but I'm sure the ski resorts will be open.
There aren't so many places to go skiing in April, so I recommend you go to some of the high mountains or in the North. The biggest ski resorts in Norway and Switzerland probably work well.
There are not many places to go skiing in April, so I recommend you go far to the north, either Norway or Sweden, but I recommend Norway since there are more and higher mountains there, which means longer winters.
You would want to go water skiing when the weather is hot.In really cold weather you can go skiing on the snow.
Most people go water skiing for the fun of it.
You can do heli skiing overseas. You can go to Europe and enjoy heli skiing for a cost. You can check an agency to determine which ski resorts you are interested in and what the cost is for heli skiing.
you can go skiing anywhere in the world that has snow or artificial snow surfaces
That depends on where you are, and whether you're talking about water skiing or snow skiing.
no
Snowboarding can be done on snow. Waterskiing can be done on water.
Whistler Mountain in British Columbia is a popular skiing spot.
Nordic skiing
Heli skiing is done during the winter months because you need snow. Which is why it is called skiing. Exactly when, I do not know. I am not an expert on skiing.
Skiing