Many threads out here on towing...
Most common brands are Blue Ox and Roadmaster. Both are good products. Expect to spend around $3,000 to fully set up to tow - including base plates, tow bar, lighting, supplemental brakes, and accessories (safety chains, wiring)
Tow bar - some are simpler to handle than others - allowing connecting/disconnecting when vehicles are not perfectly aligned.
Brakes - portable or permanent install is main choice... Permanent can cost a little more for initial installation - but then is 'plug and play'... Portable you need to place in vehicle each time and store when not in use.
Ask any questions you have...
Currently towing a 2010 Jeep Wrangler behind my 2014 Hurricane with Roadmaster base plates, Roadmaster Falcon All-Terrain towbar, Roadmaster Invisibrake, and Mopar wiring harness.
Not yet retired...
Florida (Michigan transplant)
2014 Hurricane 32A
2000 Infinity (previous)