nice find.
I had the same idea about a golf cart, then my Father in Law gave us his.... I fixed it up but I never really wanted to deal with a trailer.
Besides that, the golf cart wouldn't be usable a lot of places. It would need to be street legal and licensed in many places, and even then some places it wouldn't be allowed even then.
The electric bike idea is perfect and those look like nice ones!
The big down sides to me, besides price, are security, and leaving that expensive thing hanging on the bike rack out in the weather.
Anyway, I'm looking forward to hearing how they work out for you. Hope you post some pictures, how the look on the back of your rig, etc....
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