Final answer:
Jayla provided good 'advice' before the hiking trip by suggesting to check in with a forest ranger.
Step-by-step explanation:
When Jayla hugged you and suggested that you check in with the forest ranger before setting off on your hike, she gave you some good advice. This is apparent from the context of your trip, where such a recommendation would be considered helpful guidance to ensure your safety and preparedness. Rather than offering well wishes, food, or equipment which are also beneficial for a hike, in this sentence, 'advice' is the correct word as it pertains to the guidance for actions or conduct during your hiking trip.