Redlegger,

Yes I could tell your photos dated back to the late 70's. By the shadow the bar at Rick's is casting it appears to be mid afternoon?

As far as jumping again goes I was thinking the other day what would happen if you (or anyone) got hurt in a jump or dive. Who would jump in to save you other than a friend or family member? I don't think they have lifeguards or anything at Rick's you would pretty much be on your own. Somebody had a problem after jumping a year or two ago and I think it had a bad ending.