Should I Accept a Technician Job on the Cruise Ship?

I got an offer for Lounge Technician at Royal Carribbean and I am debating whether or not I should take it. I have read a lot of posts on this topic but a lot of them are quite old. I have never worked on a cruise ship so don't know if the offer is reasonable - the contract is 7 months with 2600 USD monthly salary. I am considering this job since I need to save as much money as possible (I am UK based).