#2 and #3. I have liners in my 4" tires as well as a new rear tire that is puncture resistant. I carry a can of Fix-a-Flat for emergencies when I know we will be on a long or remote ride. I have not installed slime in my tires, but I think liners and slime are the best protection.... Fix-a-Flat should work on most punctures.I'm interested if you are
1) Optimistic - i'm not worried. There's no need to plan.
2) Realistic - I realize this could happen, this is how I've prepared. But, luckily, it's never happened.
3) Experienced - This happened to me, this is what I did.
4) Procrastinating - I realize this could happen, but I haven't found a great option and still have it on my to do list.
I'm #4. I'm hoping you can help me with a low-tech simple back-up plan.
Both my wife and myself ran into goat heads in Indio a couple of years ago, but we were only 1/2 mile from our motorhome and the tires held til we got there...