Hello everyone, just got a great deal on a 2015 Smart Fortwo with only 10k miles on it! I have a few questions about the car and this seemed like the place to go

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1. The car currently does not have a cruise control option. Do these exist, and if so how much would it cost (rough guess)?
2. We often go kayaking/biking/camping and are looking to add feature to our smart for short trips. Any tips on roof rack options, or light trailers/hitches for kayaks/bikes?
3. Any general knowledge points or owner tips are appreciated.
Thanks everyone! We are really happy with it so far.
