If you are able to move around and support yourself for long periods of time a scooter would get you around comfortably. If it is uncomfortable for you to be standing then it may be better to have a wheelchair.
www.discountscooters.com offers scooter wheelchairs at a discounted rate.
A scooter can hold things in a basket, but takes up more room.
A wheelchair carrier company sells wheelchair carriers. Wheelchair carriers are a device attached to the back of a vehicle that will carry a wheelchair or scooter. Some of these companies also install the device.
Team Adaptive Medical is the place to go and its right in Biloxi. They have a nice website too, the phone number is 800-270-0484.
Here are a couple places that sell them: http://www.usmedicalsupplies.com/Scooter-and-Wheelchair-Lifts.htm and http://www.ameriglide.com/ .
There are different types of wheelchair lifts. There are hitch mounted wheelchair lifts that utilize the hitch on a car, truck or van. They do not require any special vehicle. You have inside vehicle lifts that hoist the wheelchair or scooter into the van. The platform lifts can lift the wheelchair or scooter with someone in it. If it doesn't work with your van don't worry most of the vans can be re-fitted to install the lift.
You can go to many places online to get information on wheelchair racks. Some of these places are www.discountramps.com/scooter-wheelchair-rack.htm or MobilityAids.Smarter.com
There are several places online where one could purchase a snow scooter. Amazon, eBay and Safer Wholesale are websites where one can purchase a snow scooter.
You can get a free standing wheelchair suited to your needs by applying at many wheelchair distributors. Most places will require you to provide your information such as age, income and the extent of your disability. If you qualify, you might be able to get the wheelchair or scooter for free.
You can purchase a Shoprider Scooter online from the Shoprider website. Alternatively, you can purchase these Scooters online from retailers such as Amazon.
Rollator, Zimmer Frame, Wheelchair, Medical Walker, Electric Scooter
A Segway Scooter is a relatively inexpensive mode of transportation. One can purchase a Segway Scooter at several online sites such as "Amazon" and "Gomobilityscooters".