Not faucets but you can look for those casinos that have giveaways on the
Games and rounds.-snip
this is a good option too, aside from giveaways being posted there, there are gambling sites that offer prediction matches that have prizes if your prediction is correct. it would be good if OP take advantage of games and rounds too aside from faucets on gambling sites.
Yeah, those prediction promos. AFAIK, with Duelbits, they've done it before and the type of promo that you're in a win-win situation is that they'll refund it if you lose the bet but there's a simple instruction and requirement that you have to follow.
Anyway, anyone can start from the games and rounds and see which are the available ones that do offer those free tips or giveaways on their respective casinos.