Looking for 2 kayaks for teenagers

Hi all

Have couple who haBe a canoe and 3 teenage daughters so they want to buy an additional KAYAK or two or even another canoe to go along with the canoe for river trips?

Anybody thinking of selling a short sea kayak or some of the longer river runners would be ideal - although not weighing a tonne!

Thanks in advance

Dónal

Ps: they need safety gear as well including BCD etc