Reasonable Goal?

I graduate this May.
Work 3 yrs @ my local hospital to get experience.
My husband will work there 2 yrs as a radtech.
Travel nurse & he will radtech for a few yrs to save enough $$ to completely buy a house??????
I think it would be such a relief to be in my early 30s & have my home completely paid off when I'm ready to go to grad school.
whatcha all think?
God bless.