SB
Looking after kids without family support is easy - you just do not go out a lot.
I have never had any help from family since having Tara, and she is now 11, and has been left the grand total of three nights with a babysitter in all that time, spent three weeks this summer in the UK with Joe's Mum, and thats it.
The rest of the time we have managed to both be self employed and look after her, and build a business, farm and our own house, and get through major illness in the family and still manage. We don't go out, don't smoke, Joe doesnt drink or go to the pub, we have friends around for meals and games of scrabble, and we have a great quality of life. We have never been abroad as a family (mainly cause of the animals).
I know we have only one child (Cancer made sure we couldn't have more) but we did it, and we are closer and better off for it.

It is nice to have family around to help - but there are negative sides to it too, the arguments, being told what or how to do stuff.

I suppose being an only child until I was eleven I tend to be self-sufficient as a person, and hate having to ask for help - but love to give and help others.

We got great news this week too that there is a place at the local Grammar school for Tara as a border starting next September, which is a great achievement, we are lucky we have a bright child, but the more time you spend with them, the better they are too.
Don't let it scare you, you will cope, you have the right attitude towards life.
