Rexburg ID. Find Home Property Records near Diamond H Ln, Rexburg ID on ®. St. Sand Dune South-San-Francisco Guide Helena Guide to the St. Sand Dunes. Review of the 10,600 Lake-Lure acre sand dune Waikoloa-Village playground near Rexburg, Idaho. Rent a Car at Age 18 Here’s Who Will Rent to You Listed in this post are the US rental car companies that allow people to rent a car at age 18. One rental Grass-Valley company rents to drivers as young asyears old.