This is a post on the disabilities board. It's the second post inside of the big one. It's got info on EVCs to regular chairs.. I've used an off site company called Care Medical from Orlando and they worked out very well and plan to use them again in October. They delivered and picked up. I decided to change the size of my chair the morning I was leaving and no problems.
If you click on where it says "disABILTIES" at the top of this page it will take you to the Index. One of the top items is the "disABILTIES FAQ" which will gives lots of useful information. Post #2 will give lots of information about both on and off site rentals including web sites and contact phone numbers.
Or, if you want an easier route, click on the link in my signature.