Not sure what model It is, but suspect it's circa early 1990s, just looking at the logo design.
Check out Polymarine for gluing instructions. Preparation is everything. Pretty sure it's PVC and you may be better waiting until spring when temperatures rise a little, or use heated garage and keep well ventilated.
The long float that you refer to as a 'dildo' is in fact the inflatable keel. It's normally glued up in the bow and at the transom. There should be an interlocking floor, some were aluminium, but it was probably ply, and stringers either side to hold it in situ.
Get yourself a Zodiac foot pump if you're keeping it.