16 things travelers should know before planning their 2016 adventures

For travelers, 2015 and 2016 look like identical twins born in separate years, only more so. Much of what was true in 2015 will be truer in the coming year. What was hot this year will be hotter next; what was cheap in 2015 will be cheaper in 2016 (except when it’s not; see hotel rooms). Here’s a …