Since TEN doesn’t natively support traps doing damage to Lara while in the Kayak, I came up with a workaround.

This Lua allows traps to damage Lara while in the kayak by checking her proximity to them. It can be extended to (theoretically) any trap which gets physically placed in the level (DART_EMITTER for example would not work).

The damage amount and proximity threshold can be customized for each trap.