If we don't know a budget, it's hard to recommend something.
That said, if you could spend $100, a basic Coby Kyros tablet could suffice it you aren't picky about not having access to Google Play for certain apps, or not having a super high resolution screen.
Know how to save a wet phone?
It's not with a dryer and it's not with rice. CNET shows you the secret to saving your phone.