Once you become established as a TN resident, you bring your old (IL) CDL, a current DOT medical card (or long form), proof of residence (such as a utility bill), and money for the fees to the DMV.
Your Florida licence, a Social Security card or passport or military ID, and proof of your residence in Tennessee, such as a utility bill in your name.
No
For private use, no state requires a CDL for an RV.
You need to be a legal resident of Florida and switch your Illinois licence over to Florida before you can be eligible to be issued a CDL in Florida.
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Generally 2 prior DUIs mean a permanent revocation of a driver’s CDL.
If you are an established resident of Florida, yes. If not, then no.
No, you don't. It transfers right over.
Your CDL IS your license. If your CDL gets yanked, you don't retain a regular drivers license - you're revoked, period.
No. See the related link for more detail on this
Varies depending on what class CDL and what endorsements you wish to have, as well. A pricing guide is provided by the State of Tennessee (see related link). Note that the costs listed only cover the actual licencing fees, and do not cover the cost of driving school. Note also that you will first have to get a learner's permit for the appropriate class CDL you're testing for, unless you're transferring an existing CDL from another state. You will have to be a resident of Tennessee for 30 days before they will issue you a CDL, but the 30 day requirement does not apply to permits.
Yes, provided you are a resident of Florida.