Correction: "I'm planning on staying at four hotels, but there might be more depending on how my trip goes (because it's not completely 100% planned out)." "C

Correction: "I'm planning on staying at four hotels, but there might be more depending on how my trip goes (because it's not completely 100% planned out)." "Consists of" creates a minimum bound, not an exact amount. For that matter, meaning was already lost in the original post: If "comprised of" was used in the original sentence, it would mean at least one of the hotels was a destination itself rather than just a place to stay (a historic building or something, for example).