Seasonal jobs that might turn permanent - 16 weeks in

I am looking at seasonal jobs around St. Louis that might lead to something longer. Hours ramp up in the coming weeks. Is it worth applying to several at once?

Apply to several. Start dates and schedules change quickly and having options helps.

Thanks for writing this out. I went through something close to it 10 months ago, and it got easier once I kept a simple log of every call and form.