While I agree there maybe changes coming due to new ownership.
Both places are decent and have their following have Frontiertowne is more kid friendly while Castaways is a bit more upscale and adult oriented.
Castaways also has breed restrictions which is a deal breaker for me.
19'Duramax w/hips,12'Open Range,Titan Disc Brake
BD3,RV safepower,22" Blackstone
Ox Bedsaver,RV760 w/BC20,Glow Steps, Enduraplas25,Pedego
BakFlip,RVLock,5500 Onan LP,Prog.50A surge,Hughes autoformer
Porta Bote 8.0 Nissan,Sailun S637
Correct Trax,Splendide