Hi Aaron

Just got home from 6 days on Rendezvous Beach with the Utah Sailing Association (USA). Conditions were great. Rendezvous offers good beach, camping, showers and restrooms and of course great wind.
Because of low water, launch access IN the State Park is run by a business who manages the launch and rental concession. We have had ok success by being respectful to the business, staying out of their way, and not backing out into the water, just keeping it close and fast at the waters edge. 4x4 is a good idea. Just my thoughts, your mileage may vary. There is free concrete ramp access at First Point a few miles around the lake on the east side past Laketown.

Have Fun!