http://www.wjjeeps.com
No problems with towing. You may need a trans cooler to keep it going in summer and long drives.
I don't do much towing. Got bored with the boat some 12 years ago as I enjoy the Kayak better. My box trailer is fairly light and the last time I towed it was Jambo '12. The wife and I usually go without the trailer and pitch the tent up....easy.
The knowledge base on the WJ/G is huge so you can just do a search on almost any problem you might encounter.
It's a fun vehicle and hope you enjoy and love it.
Where in the world are you located?