The only problem would be a prosaic one: neither of you is preoccupied with money, savings and other things of this kind that are for ordinary people only.
Neither of you likes being in charge or making important decisions...
If she loves fishing and you think fishing is one stupid hobby, do NOT make fun of fishing. It is not uncommon to find out that a Pisces woman is an artist of some kind.
With this intuitive nature comes a rare sensitivity.
Both partners have a very idealistic view of love, but they do sense in each other someone they can trust.
The Pisces woman is a very gentle and loving soul, and extremely easily hurt.
It would be good if at least one of you had an Earth influence somewhere in the natal chart, because at sea, without an anchor, you can't survive for long.
You both like the same things, so spending your free time together will probably be a mutual joy.
Together, this couple can create their own little world of fantasy; this is a unique relationship where the bond the couple have may not really be understood by outsiders.