Oh thank you - you are all very encouraging!
So, the 2-3 hr blocks. Those would be when dd2 is in pre school. DO you think they will really be usefull? I guess so, I guess I would just have to be 100% organised and pre planned. Hmmm. That's encouraging IMcHunt thank you. In my head I see me and dd in this calm haze of pottering about the house from one task to another, with little reads and conversations in between. I fear reality will be dashing from one preschool pick up to another with a mad dash to Sainsury in the middle!
I am on the yorkshire coast and whilst I know there are some HE out there there are no actual meeting groups that I am aware of. There is a Yahoo group I have emailed to join, although I haven't heard as yet. It's an isolated bit of the planet and I looked on it as a major 'con' against HE as I'm aware there aren't the social and activity interests going on. Less of the cultural diversity or richness of a city. I've decided that as I can't do a great deal about that at this stage it's no use worrying too much. After all, there aren't any Ofsted outstanding schools of any sort either, doesn't stop the vast majority using the state school system.
Having said that there is a beach, a moor, a forest, a steam railway, fossils, weather, a castle, an abbey, a fishing port, a disused railway line, an RAF museum, a folk museum, country houses, walled gardens, open farms and all sorts within the region. So a few things to go at 
Saracen That's a great idea and one we might be able to use in the future. As it is, and without boring you on our finances, putting dd2 into extra preschool to free me to HE and grandparents care for the 2 of them when I am on shift will leave us with a grand disposable income of......£250 per month. To fuel cars, buy food, clothes, rescources, anything that isn't a regular monthly bill. SHould be a real old larf!
Last night dh and I had a good chin wag about this and looked the finances. We agreed I would need to give up my 2nd job to reduce my hours from 30 + prep to 23 with no prep. SO finances will suffer. However hopefully some child tax credits will help out a little bit, perhaps they would cover her out of school clubs. I would be anxious to keep these on as a route to other friendships. I'm also anxious to keep up her music to try get her into our local little orchestra as another valuable out of school event.
Sorry I'm droning on - am using this as a diary!!!