I finally got my first batch boiled and in the fermenter (plastic bucket) tonight. It's a True Brew American Wheat beer kit. My only problem was that I really underestimated how hard the wort was to cool and it ended up taking probably at least an hour if not more and I pitched the yeast at around 90 F (probably a little high I know). I also rehydrated the yeast a bit earlier than I should have and didnt end up pitching it until maybe more than a half hour after rehydrating. Would either of these likely cause issues or should it still be ok? Also in the future, could I keep my wort covered while cooling? It seems like this would take a bit longer but lessen chance of infection.