Marked for Strife by Susan Hayes

It was supposed to be the trip of a lifetime… now she’s just trying to stay alive.
Rissa can’t believe her luck. She won an all-expenses paid trip on a luxury matchmaking cruise. She’s not looking for love, but a few weeks of five-star pampering while seeing the galaxy sounds perfect… until it all goes wrong.
Abandoning ship wasn’t on her itinerary, and neither is the growly but oh-so-sexy alien who is half convinced she’s the enemy, and utterly certain she’s his. She’s got a list of the reasons they’re wrong for each other, but when they’re together, everything just feels right.
Crash landing on a prison planet may not be the vacation she dreamed of, but it might turn out to be the best “worst” day of her life.