Soap: Meg's Hyperwash.
Paint sealant: Yes, Wolfgang Deep Gloss Paint Sealant (WGDGPS) is a good sealant, but it really lacks in bird bomb protection, IMO.
Wax: A true carnauba wax looks incredible when freshly applied, but you are not going to get great longevity from it.
If you are not going to ceramic coat it, I would look into a hybrid such as Collinite. Longevity is measured in months not weeks, and bird bomb protection is pretty darn good. (No product can withstand every bird bomb if let to dwell on the paint, but some are way better than others at buying you some time.)
Detailer: There are SO many QD's out there, but using a rinseless wash diluted to QD ratio is much more cost effective.
Spray Wax: I will add this category. To keep up your protection, using a spray wax is easy and effective. Optimum Spray Wax and Duragloss Aqua Wax are both excellent products, and quite inexpensive.