[Intercooled]

All great info guys. I am new to trailering and boating. I'm going to look at the bass boat tomorrow that is for sale. Looks like a nice Starcraft aluminum boat. I went to autozone tonight and the biggest drop they had was a 5 1/4 drop. Will that suffice until I can get the right drop hitch, or am I asking for trouble? I was looking on line fo a 8" or 10" drop reciever but I havnt found any yet. What class hitch do we have?