Cheat Lake is nice also. It is not as big as Deep Creek Lake, but there are a few jet boats that run there regularly.
Raystown lake may be a good lake for you depending on what size boat you have. It is a big lake and gets busy on weekends. Little jet boats may not do so well on big weekends. There are alot of big "hot boats" at Raystown. Find Party Cove and you will see big powered cats and v's.
I have vacationed on Deep Creek for the past 2 summers.. We love it.. As far as Hot Boats,, I haven't seen many,, Maybe 1 cat and at most a couple of 26 FT Baja.. We cruise a Rinker 232 and it seems to be one of the larger style boats out there..
Compared to Lake Hopatcong it is quite and calm any day of the week,, the water is colder then Hopatcong but thats what wet suits are for..
I have wanted to try Lake Anna.. Smith Mountain lake even Rayston lake sound cool but all are a bet to far of a tow for a family vacation boating..