I checked out the US official definition of homeless; of the definition, the first part is what could, but does not, apply to us:
11302. General definition of homeless individual
(a) In general
For purposes of this chapter, the term “homeless” or “homeless individual or homeless person” includes—
1. an individual who lacks a fixed, regular, and adequate nighttime residence;
Our boat will be more than adequate. It will be warm, dry, safe, and full of food. We won't be homeless! Yeah!