After last week's Cruising for Beginners cover story, reader John Marcon wrote in with some tips of his own.
1 The lectures are invariably good, taking about an hour each morning - do consider them.
2 Make sure your health cover is adequate for a cruise around New Zealand and to Australia. You'll need less cover that you will for one in the Northern Hemisphere.
3 Depending on what cruise line you're on, table liquors can be of quite average quality but you will be charged premium prices for whatever you buy. Although you can ask for your bottle to be capped for the next day's meal you'll need to guard your glass vigilantly or it will be repeatedly topped up from behind you.
4 A percentage of your fare will be automatically added to your credit card bill as a tipping charge but you may still be expected to tip extra for room or other regular service.