Am trying to decide when to make a first time trip to the Red Sea. From what I’ve read on scubaboard, looks like summer is the best time for seeing a variety of sea life. However, I don’t like to be hot. How hot is it on decks of LoB boats? Is there a sea breeze that keeps it cool, versus just as hot as it would be on land? Also, looks like airline prices go up in the summer. Is that just a fluke right now, or should I expect it to stay that way?