LS78

Thankyou everyone for all your help and advice. 

Hey all 

Myself and my husband cruised on p and o back in 2011 in the Caribbean. Now we have two kids age 5 and 8 and debating something like a Mediterranean royal Caribbean  as there is so much for them to do. 
 

I defo felt the boat move in high winds haha so would like to try and pick our best change of smooth seas (I know nothing is guaranteed) the current ones I see are Greek isles, or Barcelona/south of France Italy etc. which would offer the most Sheltered water? 
 

Also I think flights are separate (whereas p and I included them) does this work out logistically? Their ships do seem to have more activities for kids. 
 

Any other advice for pretty much first timers with small kids? Any other ships or recommendations? 
 

thanks