Like you say what suits one does not suit another so no one can knock anyone for dreaming or infact living the dream .
It's all about being content with where you think you would like to be.
I can assure anyone that taking a picture and getting the shot could be a life times work if that is what the person is wanting to do, but i am sure the wife will have a say in that.
Boots on the ground and a budget for all that you are wanting , it's not much to ask for.