I have seen him drink, he has a good size water bowl on the floor but none up higher. I'll try the bottle cap of water idea too.
When I try to feed I first offer it just in front of head then I'll for the lack of better words gently smack him around with the pink by tapping him on the head and sides and tail. This worked well for the first two feedings. I can try to inject the pinks too but that will only help if I can get him back on food.
I'll work on getting a picture of the enclosure in the morning.