How to say “Who still pays to advertise on a blimp? Does anyone even look up anymore?” in Japanese

In Japanese

今(いま)どき飛行船(ひこうせん)で宣伝(せんでん)するなんて、誰(だれ)がお金(かね)を出(だ)すんだろう。空(そら)なんて誰(だれ)も見(み)てないのに。

Imadoki hikōsen de senden suru nante, dare ga okane o dasu n darō. Sora nante dare mo mitenai noni.