Originally Posted by KARFA

Unless you want to do a 3 group and pay a bit more for a bit more time per person, everyone should be in a 4 group. There are a few people who may prefer a 3 group, but I don't think in previous years I have forced anyone to be in a 3.

Once the numbers are clear I'll have a think about a plan and how the group numbers may be, but it should be the case that the default will be people in a 4 group, and maybe a 3 group if there are those who want to do that.