Prophetstown is a very well kept and clean park.  The sites book up super fast on weekends and you have to book months out. If you tent camp like we do the park makes you set tent up on gravel which is a little disappointing.  The best sites are the rev sites and they are slowly growing the tent ones.  Very little shade.  Unless you are on a full hookup site.  The playgrounds are nice and big but far away from the electric sites.  Bike trails are great and paved roads make it easy.  The best thing about this park is the water park. Not included for camping price but still decent priced.  We did go 3 days ina row which cost us $40 total for the weekend.  It can become costly if you go to the park multiple Fay’s ina row.  Overall our trip was great.  We have camped 2 times now.