Hi Ameritte,
I moved to Rush about 2 yrs ago and love it. Its a great village. Although not as busy or serviced as Skerries as you probably know, but its only 10 mins drive away.
There are great schools there too and also creche facilities if required. We have a 14 month old daughter and she's in a great creche with great pre-school nurserys/montessoris facilities. There are about 3 creches located around the village.
I find the community lovely to be in. Local shop staff all very pleasant and helpfull. Community spirit is great. There is also a fantastic new Health Centre. The Rush Doctors is OK, but we use the new Windmill Medical Centre in Skerries which is great.
They have also just opened the new Scoil Ros (Irish School) in Rush, and there are two other primary/secondary schools within the village.
Also umlike Skerries if you are near the village you have access to two beaches - which is greast for kids.
Restaurant and bars arre good, but again for something nicer Skerries is only 10 mins away.
TBH after living in Dublin City and suburbs for years I thought living out this far would be a challenge. It's not - its best move we've ever made and has given us a great sense of family and community.
40 mins on the train from city centre and you're away from everything and experiencing a little bit of the 'country' and the choice of beaches. Not bad!