Joe,
Take your kayak. I spoke with the biologist over there and he said the main boat ramp is closed due to low water and a drop off at the end of the ramp. The other ramp is VERY shallow and even the shallowest drafting boats dig bottom getting launched. Jeff added that the majority of the lake is only about 2.5 feet deep right now.
Tim, your wish has come true...
From the Kingman SFL fishing report
ALL LENGTH AND CREEL LIMIT RESTRICTIONS HAVE BEEN LIFTED ON KINGMAN SFL. IT SHOULD BE NOTED THAT THE ONLY LEGAL METHOD OF TAKE IS HOOK AND LINE AND THAT NO LIVE FISH MAY BE TRANSPORTED FROM THE LAKE. NO SEINING, DIP NETTING, HANDFISHING, SNAGGING, OR SPEARING OF FISH IS ALLOWED.
A short video with more information on the Kingman SFL rehabilitation effort.