Can someone help plan a vacation to Disney World and Universal Studios in Orlando?

[Dude]

Don't worry about airfare, I got that covered. I want to go with my cousins and what not so there would be 7 people. There would be two 16 year olds and one 13 year old. The rest are adults. I was thinking about going from June 26-July 3rd. So we would have Sunday-friday to do stuff. Probably only 3 days of disney and probably only one day at universal orlando parks. The 3 days at disney would have to be a park hopper but i was also looking at 4 day base tickets at disney which would actually be cheaper, so that would work too. I haven't found any 1 day universal park to park tickets for less than 100 dollars, its always like 110 or something. A hotel that has ticket deals or fast pass options would be nice, preferred actually. I priced a trip out myself and had the whole trip be about $3800 total. We don't want to spend a whole lot of money. the $3800 doesnt include side trips or shopping or eating. So, basically find me cheap 3 (or 4) day tickets to Disney, and 1 day park hopper to universal. Give some kind of link for fast passes too. A hotel near the resorts would be good and one that offers fast passes or free tickets would be really nice. thats all i can think of. That may be confusing, but do your best. Any information you give i might be able to use, even if i cant use all of it.