I have collection of patch's and ripstop tape in most colours ready to go. (in glovebox)

Also alcohol cleaning wipes to make sure they are clean and adhere perfectly.

i guess the most important thing for me is how quickly you can fix and get back out into the water.

Im also considering taking up sewing to offer a Melbourne based repair service specifically for wing Vs foil Dingers.

Touch wood, no tears for me yet. but I like to be prepared.. Happy to make up a patch kit to suit colours required and swap for cold craft beer.