Definitely too hot! Try a house bulb, in that size cage I normally use a 75watt, but really it would be up to you to check the temps. Your chameleon should have a basking spot of 80-95.
I've used a shoebox with paper towels on it. I've even used just a paper bag (when I brought a new baby home once).
rpgamer97 I have one of my chams free roam in a car ride once, she seemed okay during the ride, nice & bright also. I'd just watch because as he gets older he might not like the...
I can't ever name something before I see it! I'd get him and wait to see his personality and then decide which name might fit him. You never know, you might see him and have a name instantly pop in your head!
Here is a good care-sheet that lets you know about supplementation and a few other basic things for Jacksons https://www.chameleonforums.com/blogs/amanda509/581-basic-care-jacksons-chameleons.html
I agree with Yak on trying to find a humidifier it will make things easier and the chameleons...