Definately watch out for trees!
Limited safe riding opportunities from a wind direction standpoint.
Several cool powerboaters on "B" dock that would probably help you out.
If you are heading to thier party raft location, definately follow some people that know how to get there. You are basically traveling though old fields so think about it as having to know where the gates were.
Might check out midwestboatparty.com to connect with some.
Never been on the lake myself, Perry is home for us. Just friends that boat El Do. Make sure you clean up the boat well before moving waters, nasty zebra musscles.