Sorry elliott, only just got back.
We usually go to Aviemore, ski-ing at Cairngorm, which is great for beginners, has a nice funicular up the mountain, is very 'consumer friendly'. Plus Aviemore as a centre is lovely - there is a steam train, plenty of wildlife parks, stuff for kids. some pics here of a good day in Scotland!
When Scotland is good, it's fantastic. The problem is that it isn't totally reliable, it's wise to book not too far ahead, as the snow CAN let you down. Also, it can be bitterly cold.
Good times to go - February half term is often good for snow, but we find it a bit too cold for the children, and it is a little busier on the slopes.
Easter week - usually end March, beginning April. This is my preferred time for going - you often get 'lambing' storms, dumping lots of 'spring' snow (nice for ski-ing - not too icy,but firm) round now. It's that bit warmer, the weather is less stormy (winds sometimes hit 190 mph on Cairngorm) and everything activity wise is up and running.
There are loads of places to stay in Aviemore - we usually stay here but there is a myriad of choice - loads of hotels.
Don't know about childcare I'm afraid - we take a grandparent!
It all depends what you want - I am a big supporter of Scotland, as have been there 29 years out of the last 30 (only missed last year because was about to have ds2!), but I know it's not some people's cup of tea. Have a look round the winterhighland site linked to above - have a look at pictures, reports, see what you think. Scottish ski tuition is the best in the world, and the ski industry really needs supporting at the moment. People just don't believe there is ski-ing there unless there's snow in their back gardens, and the industry is suffering badly.
24thJunelastyear and April last year