Hi Jerome,
Yes, the Surfside is still available. It's in great shape.
I'm in Marathon, Ontario, 3 hours east of Thunder Bay..4 west of The Sault.

I dont have any current photos of the porta potty at this time but certainly I can get some. It's had very little use..if any.and there's enough chemicals to last several summers easy. I kept it mainly for emergency use in the middle of the night. It's 'The 12L Passport Potty and retails for around $80.00. I'll get some pics for you.
There are no issues with the
electrical system (12v and 110). All is well and fine. A new deep cycle
battery and Napa 1.5 amp trickle charger installed 2 years ago.
The only issue (electrically) I could forsee is adapting the electric trailer
brakes to your vehicle. I never needed them with my
Escape, so never purchased the gear for them. The under dash gizmo and such.
The undercarriage is fine. Wheel bearings were checked and repacked 2 years ago. There's approximately 2000 miles on them since being repacked. The frame looks very good and I've got underneath and painted as much of it as I could reach. Having said that, there's no visible signs of frame, axles or wheels failing. It's been quite well looked after.
I'll try and get out to take some pics of the Porta for you ..and perhaps I can get a shot of underneath as well. .
Hope this helps with your questions. Please feel free to ask as many as you like.
All the Best
Ed Burton