ssobol,
So how big was your “minivan”?
Most all minivans now aren’t mini at all. How much hp?
Mine is a Toyota Sienna with a tow package. It is a V6, 215hp, 6 speed auto transmission. The van is big enough to lay a 4x8' sheet of anything flat on the floor of the back.
Trailer is aluminum and has brakes.
The van is FWD. One advantage to this is that the drive wheels are usually on the less slippery part of the ramp.
A disadvantage is the van body is lower than the typical truck body. This can limit how far down you can get the boat into the water on shallow angle ramps. However, the C-Dory 22 is fairly light, and the flatter bottom lets it float on/off the trailer in relatively little water.
Since you are standing on the bottom of the boat, there is a lot more headroom inside than might appear when looking at the boat from the outside. I'm 5'11" and there is plenty of head room to stand up straight. The C-Dory also comes in a high top version with even more headroom.
With the front hatches and windows closed, you can take a wave over the front of the boat with no problem.
Because the C-Dory is smaller and the cockpit floor is at the bottom of the boat, there can be some issues with boarding from high fixed docks. However, you can board the boat by stepping on the side, the bow, or even the cabin roof.
Being light and flat bottomed can make docking in a wind more difficult. The C-Dory bow tends to go swing downwind when power is off. So when docking in a crosswind you need to be prepared and ready to act when approaching the dock.
With the C-Dory 22 there is surprising amount of room for storage on a relatively small boat. There is space in the large cabinet under the stove and sink, under the helm seat (without the fridge installed), under boat dinette seats, under the dinette floor, and under the v-berth. There are also two lazarettes on the stern (one often has the ship batteries in it though). Since the power is O/B there is no big engine located in the passenger areas.
My wife is the one who decided we had to have a C-Dory boat and she is quite happy with it.