So, imagine I've been paddling for a bit and I want to buy some stuff.

[Douchier]

Don't buy a splash cag...

[kmck]

Buy the best Cag you can afford, splash cags are what the club has. No point in buying gear that you can get for free.

[Nuala]

*Use for free.

No robbing the club gear!

[Jer]

The Decathlon in Belfast ships to Ireland. If you're still using a club wetsuit or have no proper booties or just want some thermals they're good. Don't bother with their kayaking gear though.

Booties
http://www.decathlon.co.uk/4mm-surf-boots-id_8158442.html
http://www.decathlon.co.uk/cat-fish-low-boots-id_5943025.html
http://www.decathlon.co.uk/zipped-boots-4mm-id_8114225.html

Socks
http://www.decathlon.co.uk/surf-socks-id_8044063.html - neopreme with grippy sole
http://www.decathlon.co.uk/sibir-300-fleece-boot-liner-id_3281278.html#more_infos - fleecy foot warmers

Long Johns & Wetsuits
http://www.decathlon.co.uk/dws-500-lady-16-24c-long-john-id_8049909.html - cheap women's long johns
There's loads of other wetsuits too (though not a huge selection of long johns, which are good for freeing up your arm movement)

There's tons of cheap thermals on the site too, well worth a look around if you're prone to getting cold on the water.